Dissertations / Theses on the topic 'Chaîne logistique'
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Gharbi, Hassen. "Planification réactive et robuste au sein d'une chaîne logistique." Phd thesis, INSA de Toulouse, 2012. http://tel.archives-ouvertes.fr/tel-00782594.
Full textStekelorum, Rébecca. "La responsabilité sociale des PME dans la chaîne logistique." Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTD003.
Full textRecent years have seen a considerable increase in the literature concerning the separate areas of Corporate Social Responsibility (CSR) and Supply Chain Management (SCM). However, little scholarly attention has been paid on the link between the two from a small and-medium sized enterprise (SME) perspective Therefore, this research aims to provide a better understanding of the engagement of SMEs in CSR practices in their supply chains. This thesis, through three articles, investigates the following research question : How does the SME adopt CSR practices through suppliers and customers pressures and extend its practices in the supply chain ?In the first chapter, using a structural equation modeling approach and data collected from 273 SMEs, our findings indicate that institutional pressures exerted by supply chain partners influence differently the level of CSR practices in SMEs. Notably, the study demonstrates that coercive pressures have no significant influence on CSR practices, whereas mimetic and normative pressures influence positively and significantly the level of CSR practices. Furthermore, the positive influence of normative pressures on CSR practices is stronger for SMEs situated downstream in their supply chain, whereas SMEs in further upstream positions are those which are sensitive to mimetic pressures for their environmental, human resources and marketplace practices.In the second chapter, based on a multiple-case study examining six triadic relationships, our study reveals that SMEs use “co-evolving” or “reflexive control” capabilities to extend CSR to the SME first-tier supplier. The findings reveal that, in contrast, SMEs use “active delegation”, “supply chain re-conceptualization” capabilities or a “don’t bother” approach to extend CSR to the SME second-tier supplier.Finally, the third chapter indicates using a systematic literature review that SMEs can undertake four roles in implementing CSR in the supply chain. We also identify the SMEs characteristics and the contingency factors that are related to the different roles of SMEs.This thesis contributes to fill the gap in literature by demonstrating the variety of pressures SMEs face in their supply chain, the mechanisms they use to extend CSR beyond the first-tier supplier, and the crucial role they play in the development of a sustainable supply chain
Camisullis, Carole. "Les déterminants de la capacité d’une chaîne logistique amont." Paris 9, 2008. https://basepub.dauphine.fr/handle/123456789/15423.
Full textThis thesis is interested in capacity determinants of an upstream supply chain, in which the last entity is an assembly line allowing a mass production of customized products. Capacity definition of an elementary production unit is almost easy in the case of an homogeneous production. Our research work progressively highlights the factors that determine the capacity of a more and more complex production unit, assuming that there are no work shortage and no stock-out. The capacity of a group formed by two successive entities of a supply chain is the lowest capacity of these units, under the condition that the supplier works for the industrial customer and the control rules guarantee the management independence for each entity. These rules are explored, to put in evidence good utilization interest of sure and unmoved information from the industrial customer, in addition to structural information for following periods. In addition, our works analyze supplying lot-sizing impact, which leads to have a safety stock even in deterministic universe. Different comparative studies were done to show superiority of the proposed rules, in comparison to those used by the automotive constructor, who is at the origin of this research. We finally handle more complex situations, characterized by alternate components supplying sharing between several suppliers and the case of one supplier providing several industrial customers who don’t necessarily belong to the same supply chain
Phouratsamay, Siao-Leu. "Coordination des décisions de planification dans une chaîne logistique." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066547/document.
Full textThis thesis focus on the coordination of planning decisions in a two-level supply chain composed of one supplier and one retailer. Each actor wants to minimize his own cost. The planning decisions independently took by the actors can lead to a poor performance in terms of costs, hence the necessity of coordination. We study cost sharing mechanisms between the actors by designing contracts. In this work, we consider the case where the retailer (resp. supplier) can impose his optimal production plan to the supplier (resp. retailer). Different cost sharing hypothesis, as well as the asymmetric information problem are taking into account in this thesis. We also perform an experimental analysis in order to evaluate the decrease of the supply chain cost obtained when the actors cooperate. This context leads us to study new lot-sizing problems for which we propose a complexity analysis and dynamic programming algorithms in order to solve them. We also propose a theoritical study of two-level lot-sizing problems with inventory bounds
Phouratsamay, Siao-Leu. "Coordination des décisions de planification dans une chaîne logistique." Electronic Thesis or Diss., Paris 6, 2017. http://www.theses.fr/2017PA066547.
Full textThis thesis focus on the coordination of planning decisions in a two-level supply chain composed of one supplier and one retailer. Each actor wants to minimize his own cost. The planning decisions independently took by the actors can lead to a poor performance in terms of costs, hence the necessity of coordination. We study cost sharing mechanisms between the actors by designing contracts. In this work, we consider the case where the retailer (resp. supplier) can impose his optimal production plan to the supplier (resp. retailer). Different cost sharing hypothesis, as well as the asymmetric information problem are taking into account in this thesis. We also perform an experimental analysis in order to evaluate the decrease of the supply chain cost obtained when the actors cooperate. This context leads us to study new lot-sizing problems for which we propose a complexity analysis and dynamic programming algorithms in order to solve them. We also propose a theoritical study of two-level lot-sizing problems with inventory bounds
Hammami, Abdelkader. "Modélisation technico-économique d'une chaîne logistique dans une entreprise réseau." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2003. http://tel.archives-ouvertes.fr/tel-00797918.
Full textTrojet, Mariem. "Planification d'une chaîne logistique : approche par satisfaction de contraintes dynamiques." Phd thesis, INSA de Toulouse, 2014. http://tel.archives-ouvertes.fr/tel-00996957.
Full textLi, Jinfeng. "Localisation d'usines et de plates-formes dans la chaîne logistique." Troyes, 2010. http://www.theses.fr/2010TROY0008.
Full textThis thesis concerns the plant and transshipment point location problems in the supply chain with three layers: plants with limited production capacities, capacitated transshipment points (TPs), and customers with known demands. Firstly, we introduce a multi-capacity transshipment point location problem with multicommodity flow (LPFPP). This problem consists in locating TPs, determining the capacity for each open TP and organizing the shipments of products. A clustering-based scatter search is proposed to solve the LPFPP. Secondly, we consider a two-stage capacitated trans-shipment point location problem with handling costs (LPFCM). The latter are modeled in a realistic way by associating with each transshipment point a limited set of handling modules. We propose a hybrid method compromising a lagrangian relaxation, a weighted Dantzig-Wolfe decomposition and a path-relinking to solve the LPFCM. Lastly, we introduce a capacitated plant location problem with multicommodity flow (CLUMF) which determines where to locate plants and how to supply the clients. We propose a lagrangian-based method combined with a tabu search to solve the CLUMF. All of the proposed algorithms in this thesis are tested on new instances based on bench-marks from the literaturesa few seconds. 3) find optimal solutions for 50 bench-mark instances of TSCFLP for the first time. 4) reduce the optimality gap by 1. 2% on average for the CLRP
Valla, Anthony. "Une méthodologie de diagnostic de la performance d'une chaîne logistique." Lyon, INSA, 2008. http://theses.insa-lyon.fr/publication/2008ISAL0070/these.pdf.
Full textThe importance of supply chain management has gre ally lncreased lately in the se arch for company performance. The analysis of su chextended systems, of the ir various types of flows and of the in coordination has been studied by several modelling approaches in the field of lndustrial Engineering. None of them seems suitable to supply chain context, taking account of: several views, dynamic and stochastic characteristics, combined global and detailed models. Our contribution consists in proposing a methodology for supply chain performance diagnostic supported by generic decision support tools and easily usable by actors. Lt is a four-step methodology. The first step aims at precisely defining the sequence and the positioning of the methodology within the company. The goal of the second step is modelling supply chain processes. Thirdly, the functioning analysis step deals with a complete analysis of every process in order to identify malfunctionings which penalise supply chain performance. Lastly, the optimisation step leads to the implementation of improvement actions. The methodology supported by ARIS and ARENA, was experimented on an industrial case with Company Valrhona
Alayet, Chaker. "Évaluation comparative d'approches de pilotage dans une chaîne logistique forestière." Doctoral thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/27572.
Full textThe forest is a beneficial and renewable source of raw materials that ensures an economic dynamic. Thereby, the forest industry is characterized by a complex logistics network that is subject to a number of unique factors, such as: a growing need for customization of products, an unrecognized and uncertain demand for a few markets, and fierce global competition. This industry also encompasses a set of interconnected nodes for materials, information, and financial transactions. In this context, this thesis deals with the planning and control of the logistic activities of a forest value chain. It is a network that puts together the needful activities to move the raw materials and process them into finished products for customers. Our contribution through this project is to establish planning models that enable decision-makers to better coordinate their activities and improve their ways of exchanging information between each other in order to meet customer needs, build sustainable competitive advantage, and reduce costs In order to help the forest industry to achieve such objectives, we propose a methodology including three contributions. The first one suggests a centralized mathematical model then maximizes the total profit of a forest value chain by optimizing the quantities to be harvested and stored as well as the ones to be delivered. The second contribution is based on coordinated models that allow for more effective planning and control of forestry supply activities. The third contribution offers a conceptual implementation strategy and at the same time a technological platform which should be helpful to support the implementation of the coordination models developed.
Derrouiche, Ridha. "Analyse et caractérisation des relations dyadiques entre partenaires d’une chaîne logistique." Lyon 2, 2007. http://theses.univ-lyon2.fr/documents/lyon2/2007/derrouiche_r.
Full textThe growth and development of enterprises are not driven only by internal motives, but by a number of external factors. Today, many enterprises have taken bold steps to break down both intra and inter enterprise barriers to form alliances in what is called “the Supply Chain (SC)”: the competition lets place to the collaboration, the functional and hierarchical vision of the enterprise lets place to a transverse vision oriented process. This change led to new orientations of modelling of the enterprise and in particular to the development of reorganization methods of the processes as for example the Business Process Reengineering (BPR). If these approaches permit a representation of what is achieved (activities), they integrate the piloting with difficulty (how it is achieved), it is there where resides a big part of the added value. For a same sequence of activities the performance of the process can vary according to types of relations that exist between these activities. Moreover, one relation is a multidimensional object which must be apprehended by attaching the same importance to all its facets. Knowing, that there is not a single manner to coordinate a process, but that several mechanisms of coordination can be used to assure the realization of objectives fixed. The definition of these different mechanisms and dimensions that explain the success or not of the relation was the topic of many works. It is in this context that our work is registered by approaching the following problem: How an enterprise builds its relations with its partners in Supply Chain and how its relations impact its performance? By basing us on the analysis of the literature, we propose in this thesis two frameworks of analysis: 1. The analysis framework of the collaborative processes: it is specific to the analysis and the representation of the processes and the collaborative strategies (standardized processes). This proposal is based on a grid of representation and interpretation cartography. This framework and two illustrative examples are the subject of a detailed analysis. 2. The analysis framework of the dyadic relations: it is complementary to the first one and is interested in all the dyadic (intra or inter-entreprises) relations. A fine analysis is achieved of the dimensions and the constituent attributes of this framework. Finally, we show the relevance of these propositions and their use in the practice through the survey and the analysis of several enterprises of the Rhone-Alps region. We explain the progress of this investigation and we expose the main results of it. We finish by the proposal of a dashboard of characterization and improvement of the dyadic relations in the supply chain
Desgrippes, Emmanuel. "Coordination entre la production et la distribution dans une chaîne logistique." Grenoble INPG, 2005. http://www.theses.fr/2005INPG0072.
Full textThis thesis deals with the coordination between different activities in a supply chain, actually between the production and the distribution of finished goods. It is inspired of an industrial case of production and distribution of pick-ups in Thailand. First the problem is modeled as a mixed integer linear program optimizing bath production and distribution. Then the coordination is approached focusing on the production part and then on the transportation part. The distribution problem on a tree (due to the specifie shape of the network) is solved with sorne assumptions, the general problem being NP-complete. The production problem, considered separately, is also solved by a polynomial algorithm. We also show a link between production and distribution on a single line network, and batch scheduling. We propose an efficient dynamic programming procedure to solve this special case. Finally, heuristics based on list algorithms are designed to deal with the coordination problem
Borodin, Valeria. "Optimisation et simulation d'une chaîne logistique : application au secteur de l'agriculture." Thesis, Troyes, 2014. http://www.theses.fr/2014TROY0034/document.
Full textTo overcome the new challenges facing agricultural sector, imposed by globalisation, changing market demands and price instability, the crop production supply chain must particularly be very reactive, flexible, with a high yield and at low cost. Its improving and eventual re-configuration can lead to an upgrade in efficiency, responsiveness, business integration and make it able to confront the market competitiveness. The thesis is thus placed in this particular context and aims to support decision making in crop harvesting activity, which is considered the pivotal stage in the cereal production circuit owing to its high cost and impact on the returns earned. Managing the harvest activity involves gathering, transportation and storage operations, performed by a collection of agricultural holdings geographically dispersed. Besides its practical relevance, this thesis forms part of the Operational Research (OR) and more specifically, refers to the linear and stochastic programming, discrete event simulation, and their coupling. In addition, the synergy created between OR, inferential and predictive statistics, geographical information system tools makes the decision support system competitive, efficient and responsive
Zheng, Yahong. "Le management de la chaîne logistique sous contraintes de disponibilité et d'incertitude." Phd thesis, Ecole Centrale de Lille, 2012. http://tel.archives-ouvertes.fr/tel-00757822.
Full textArnoux, Cyrille. "Mise en place de la chaîne logistique dans une situation d'urgence humanitaire." Mémoire, École de technologie supérieure, 2011. http://espace.etsmtl.ca/920/1/ARNOUX_Cyrille.pdf.
Full textZhang, Yipei. "Optimisation de la chaîne logistique agroalimentaire à boucle fermée avec emballages réutilisables." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLE037.
Full textClosed-loop supply chain (CLSC), as an important branch of supply chain, has received increasing attention in recent decades. However, CLSC for perishable food products that is more complex than classic CLSC has been seldom studied in spite of its growing applications in practice. This thesis aims to develop new models and methods for optimizing closed-loop food supply chain with returnable transport items. To this end, three new problems are investigated.Firstly, a closed-loop food supply chain with returnable transport items (CLFSC-RTI) is studied. This problem involves a single manufacturer and a single retailer. Outsourcing is permitted and RTI purchasing budget is limited. The objective is to maximize the total profit of the supply chain. The problem is formulated as a mixed integer linear program (MILP) and it is proved to be NP hard. To solve the problem, an improved kernel search-based heuristic is designed. Computational experiments on a real case study and extensive random instances demonstrate the effectiveness and efficiency of the proposed model and heuristic.Secondly, a bi-objective closed-loop food supply chain with returnable transport items (BCLFSC-RTI) is investigated. The two objectives are to maximize the total profit and to minimize carbon emissions, simultaneously. The studied problem considers multiple retailers. For this complex bi objective problem, a bi-objective MILP is proposed for its modelling, and an iterative ε-constraint method is applied to solve it. Then, a relax-and-fix heuristic is developed to solve the transformed single objective problem in each iteration of the ε-constraint method. Computational results based on various randomly generated instances show that the performance of the proposed method is comparable to that of a state-of-the-art commercial optimization solver CPLEX.Finally, a closed-loop food inventory-routing problem with RTIs (CLFIRP-RTI) is addressed. In this problem, a vehicle routing problem is integrated and returnable transport items with different protective levels are considered. An appropriate MILP is proposed to formulate the problem, and the problem is proved to be NP-hard. Numerical experiments are carried out to validate the proposed model
Benaissa, Mounir. "Intégration de la supervision dans la chaîne logistique : application à l'entreprise manufacturière." Le Havre, 2006. http://www.theses.fr/2006LEHA0013.
Full textThe control and the piloting of any logistic chain require the use of data-processing tools as well on the level of the management of physical flow as informational. The objective of this memory is to propose a model of integration of the supervision and the planning system in the case of the manufacturing company via the paradigm MES (Manufacturing Execution System). This integration projects to provide flexible and modular solutions making it possible to integrate the supervising authorities of production into the administrative systems. It must manage the whole of the process of routing of information, its acquisition to its increase towards the system of management while passing by its storage and its real time processing or differed, guaranteeing an easy access to the data of production on all the levels. We propose a platform of data exchange called PEGASE, which is based on the approach Web service. Through this platform, we define a single and coherent description systems of production to be maintained (an ontology), a generic architecture (based on the concept of Web Service) and we propose technological solutions of integration, while trying to manage the problems inherent in these technologies (distribution of the components, discovered services, definition of the services, controls of the access, etc)
Jellouli, Olfa. "Modèles stochastiques pour la gestion de la chaîne logistique en environnement incertain." Troyes, 2005. http://www.theses.fr/2005TROY0018.
Full textThis work focuses on the supply chain management (SCM) problems, taking into account uncertainties linked to the economical environment but also to certain internal ones (breakdowns especially). It gives some insights about new problems the SCM has to face and the organizational unreliability linked to new issues of the quality of service and performances challenges in a growing instability. A wide bibliography is presented concerning problems treated in the literature, models and methods of applied resolutions (deterministic and stochastic). Some simple and generic examples next are proposed. The applied methods are currently used to study and characterize the behaviour of dynamic systems: - analytical approach (chains of Markov), - stochastic and synchronized Petri nets, - hybrid simulation. These modelling methods can address interesting issues to globally optimize critical coupling that appear in logistics, particularly for the inventory management
Lavoie, Cynthia. "Effet de l'optimisation de la chaîne logistique sur l'agilité des réseaux d'entreprises." Thèse, Université du Québec à Trois-Rivières, 2003. http://depot-e.uqtr.ca/4056/1/000103601.pdf.
Full textGomez, Urrutia Edwin David. "Optimisation intégrée des décisions en planification et ordonnancement dans une chaîne logistique." Thesis, Saint-Etienne, EMSE, 2014. http://www.theses.fr/2014EMSE0744/document.
Full textIn this thesis, we study the optimization of flow planning and scheduling, within a strategy to integrate decisions for supply chain planning at tactical level, taking into account operational constraints. The goal of this work is to address the need for consistency between decisions arising from production planning and scheduling. These decisions are often taken in a sequential order, leading most of the time to unfeasible production plans. We propose an integrated approach to solve single-level and multi-level problems in multi-item multi-resource systems configured as job-shops.Both capacitated production planning and scheduling problems, in complex manufacturing systems, are NP-hard. Therefore, integrating constraints of both problems generates a new problem which is even more difficult to solve. We propose a decomposition of the integrated problem into a set of several sub-problems with fixed sequence, solved by Lagrangian Relaxation. The sequence improvement is guided by a Tabu Search. The efficiency of the integrated approach comparing to a standard solver is proved in terms of solution quality and computational effort. In case of multi-level problems, we propose a new mathematical model based on the concept of echelon stock, as well as new algorithms and smoothing strategies to build production plans respecting detailed capacity and bill-of-materials constraints
Mehrabikoushki, Ali. "Partage d'information dans la chaîne logistique : évaluation des impacts sur la performance d'une chaîne logistique des modes de collaboration mis en oeuvre entre les partenaires et des informations échangées." Lyon, INSA, 2008. http://theses.insa-lyon.fr/publication/2008ISAL0066/these.pdf.
Full textIn this thesis, we are interesting to analyse the value of leadtime information sharing in the distribution centres. We proposed a resolution framework and then we developed a first simulation model which leans on this proposed framework. This simulation model allowed us to realize a first numerical analysis on a depot structure. During this research, we studied also a warehouse with several retailers. For this problem, we formulated, at first, an inventory model with stochastic leadtime. By applying successively two inventory policies, we distinguished two basic models: a first model for information sharing situation and the second for no information sharing situation. We programmed and solved both models by LINGO. The results of these two theoretical studies show: - In every studied situation, leadtime information sharing has important benefits; - Important relations exist between the value of information sharing and some of other parameters, such as: the mode of cooperation, the context of market, the behaviour of clients, the unit cost of shortage, the structure of network and the characteristics of leadtime; - The behaviour of clients goes out as being the most important factor in terms of the sensibility and also on the effect of the other parameters on the value of leadtime information sharing; At the end, to validate the results of these theoretical studies, we modelled and studied the leadtime information sharing in a downstream pharmaceutical supply chain
Hassan, Taher. "Logistique hospitalière : organisation de la chaîne logistique pharmaceutique aval et optimisation des flux de consommables et des matériels à usage unique." Phd thesis, INSA de Lyon, 2006. http://tel.archives-ouvertes.fr/tel-00378591.
Full textCosta, Affonso Roberta. "Proposition d'un cadre de modélisation pour la coordination d'entreprises dans la chaîne logistique." Toulouse, INPT, 2008. http://ethesis.inp-toulouse.fr/archive/00000611/.
Full textThe companies' coordination in the supply chain is a crucial stake to achieving a better overall performance. This subject seems to be discussed in the litterature without taking in account the influence of companies' relationship in the coordination. Considering this context, we suggest a tool to modelling the coordination in the supply chain. We analyze different types of relationship that can exist between companies based on their characteristics. We then suggest coordination mechanisms for the supply chain, wich allows us to determine how to handle information in a consistent way based on these types of relationship
Sepulveda, Rojas Juan Pedro. "Influence de la coordination entre acteurs d'une chaîne logistique sur les décisions opérationnelles." Grenoble INPG, 2005. http://www.theses.fr/2005INPG0138.
Full textThis PhD thesis concerns the influence of the coordination on the operational decisions in the supply chains. It measures in a quantitative way this influence and determines good practices for the companies. Compared to the literature we focus on: (1) an analysis at the operational level of the influence of coordination, (2) take into account two types of information sharing (about the customer demand and about the decisions), and (3) a joint analysis of information sharing and the decision scope of the members in the supply chain. To illustrate the value of the coordination we studied 3 cases. We used the structures of supply chains already mentioned in the literature: the relationship client - supplier (2 cases) and a serial supply chain (the Beer Game supply chain model). The cases are divided in 2 axes : scheduling (relation client-supplier) and short-term planning (a serial supply chain). The criteria of optimization of these chains are: minimization of the total completion time (client-supplier), minimization of the total tardiness (client-supplier) and minimization of the backlog and holding costs (a serial supply chain). We work in more detail within one of the results common to the 3 cases. This result relates to the value of coordination in uncertain environments. This empirical observation was studied in detail with a traditional analytical inventory model. This analytical study was simulated to validate the model and the subjacent assumptions
Ait, Seddik Arezki. "Analyse de défaillance des processus opérationnels : application à une chaîne logistique de textile." Troyes, 2009. http://www.theses.fr/2009TROY0018.
Full textThe work presented in this thesis is a contribution to the modelling, simulation and analysis of operational processes of supply chains by using a new formalism “QPN: Queuing Petri Net”. One examines the dynamic behaviour of their operational processes. But unlike traditional approaches which consider them in terms of performance, we adopt heir a reliability point of view for analyze and diagnose their failures in the presence of operating hazards. These works are part of the operational management assessment which assume the detection of a deviation from the objectives and make the corrective measures needed by acting on variables of action. The increasing complex-ity of these processes make that the simulation is considered as the best suited tool to faithfully reproduce the mapping of all the cross’ flux in order to judiciously analyze them through a global vision that clearly identifies their functioning, their interactions and their sources of uncertainty. Our work falls within this frame-work by suggesting a generic formalism of modelling and simulation for the failures analysis of manufacturing processes in general. This formalism is able to represent these processes operating and to implement theirs operating hazards and after then to follow through simulation, their evolution, in order to attempt to explain the observed behaviour
Akbari, Jokar Mohammad Reza. "Sur la conception d'une chaîne logistique : une approche globale d'aide à la décision." Grenoble INPG, 2001. http://www.theses.fr/2001INPG0124.
Full textHacid, Saliha. "Contribution à la mise en oeuvre et à la synchronisation de systèmes de production cyclique sur une chaîne logistique." Saint-Etienne, 2000. http://www.theses.fr/2000STET4014.
Full textNowadays, companies evolve in an unstable environment and undergo a strong pressure from the market and competition. To face these new constraints, they need to re-examine their partenariale strategy by drawing up new and lasting relationships with their customers and their suppliers. Additionally they should re-visit their internal organizations and their methods of management. . . [etc. ]
Habibi, Muhammad Khoirul Khakim. "Optimisation d'une chaîne logistique inverse avec la prise en compte des processus de désassemblage." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEM005.
Full textThis dissertation supports and proposes better management in the implementation of the cir-cular economy by integrating activities of reverse supply chains. The hypothesis states thatintegrating decisions of at least two activities in reverse supply chain leads to better decisionsnotably the collection of End-of-Life products and their disassembly.A deterministic problem, called Collection-Disassembly Problem, integrating both collectionand disassembly processes as well as its formulation are introduced and developed. Due to lackof available instances in the literature, some instances are generated. Another non-integratedformulation is developed and solved using the commercial solver CPLEX. The obtained resultsshow that the integrated model proposes better decisions in terms of total cost. Some ap-proximate methods are developed because the commercial solver CPLEX is unable to provideoptimal solutions under acceptable CPU times notably for large size instances.An extended version of the problem is introduced due to the fact that reverse supply chainsfrequently deal with the uncertainty of certain parameters such as the quality and the quantityof End-of-Life products as well as the demands of components. Also, there is often more thanone vehicle available to collect the products. Thus, this second problem suggested which is calledStochastic Multi-Vehicle Collection-Disassembly Problem and its formulation is developed. Theproblem is formalised as two-stage stochastic programming by assuming that the parametersunder uncertainty follow some known probability distributions and their realisation comes afterthe planning stage. To provide the solutions, two methods combined with an algorithmicframework of Sample Average Approximation are developed.Another problem called Integrated Procurement-Disassembly Problem is also studied. Alongwith the decisions on collection process, this problem emphasises on the decisions of disassemblyline balancing problem
Elleuch, Hatem. "Contribution à l'amélioration de la résilience dans la chaîne logistique : application dans l'industrie agroalimentaire." Thesis, Paris 8, 2018. http://www.theses.fr/2018PA080086.
Full textModern logistics chains are becoming more complex and extensive. The mission of supply chains is to manage physical and information flows to ensure that products are delivered in the right quantities, in the right place and in a cost-effective way. The shift towards lighter and more global logistics networks in addition to external economic, social and political constraints and pressures are factors that increase the vulnerability of supply chains. To guard against this, supply chains should develop resilience capabilities in order to increase their resilience and recovery capabilities after each disruption. Resilience is the ability of the supply chain to act and compensate for the severity of vulnerabilities. However, the increase in resilience implies significant investment costs, which from a certain level could lead to erosion of its profits. The problem is how to find a compromise between improving resilience and minimizing investment costs. In this thesis, we seek to propose an adequate methodology for the improvement of resilience while taking into account the requirements in terms of efficiency.The aim of this thesis is firstly to help decision-makers become aware of the vulnerability factors that put the normal functioning of their supply chain at risk and secondly to find the best strategy in terms of efficiency and resiliency for supply chain vulnerability mitigation. In this aim, we propose a conceptual model based on a combined qualitative and quantitative approach. The proposed model is split into two main phases. The first phase deal with the identification and analysis of vulnerability in the supply chain. To this end, we provide a tool for the diagnosis of vulnerability factors and a decision support tool and an analysis method for evaluation. The second phase considers the evaluation and the optimization of resilience, according to its two measures, resistance and recovery, for choosing an efficient portfolio of resilience capabilities. To this end, we develop an optimization model based on the Goal Programming method weighted with satisfactions functions. Experimentation of our conceptual model is carried out on the real case study of an agrifood supply chain for animal feed
Boissière, Julien. "Gestion des stocks dans une chaîne logistique de distribution en coordination avec la production." Grenoble INPG, 2004. http://www.theses.fr/2004INPG0129.
Full textInventory management is of major interest for competitiveness in distribution chains. Classical inventory management and lot-sizing studies are done for complex systems but with some strong assumptions. The first of these is that the first logistic stage may obtain whatever quantity immediately from its supplier: we say that this supplier is a perfect supplier. The second assumption is that holding costs are supposed to be non-decreasing as products flow along the chain. This last assumption is clearly true in production systems, but not obviously in distribution systems. This result arises in the first chapter of the thesis. Based on this, we studied serial distribution systems in which we added a supplier and with no assumption on holding costs: a supplier fills a continuous and constant demand through some logistics sites. In the second chapter, we show that in such a system with 3 stages (production-logistics-retailer) integer ratio lot-sizing is very efficient: it is guaranted to be less than 1. 51% more expensive than the optimal lot-sizing. We also propose an upgrade of this guarantee to 0. 5%. In the third chapter, we build up heuristics for getting some lot-sizing policies in a N-stages serial chain. Our results are quite good on average but show a lack of robustness. In the last chapter we investigate the importance of coordination between production and distribution in a 3-levels system. We spot major parameters and study different influence areas of actors
Gruat, La Forme-Chretien France-Anne. "Référentiel d'évaluation de la performance d'une chaîne logistique : application à une entreprise de l'ameublement." Lyon, INSA, 2007. http://theses.insa-lyon.fr/publication/2007ISAL0074/these.pdf.
Full textIn this thesis, we have selected two key success factors on which an organisation can base its strategy to support its products' competitivity and its supply chain agility: the resources competence management and coUaborative usage across tbe supply chain. We develop an evaluation model based on these two key success factors. The first one characterises the collaborative perfonnance and the collaborative behaviour of the firm. These two elements are liked in order to underline various actions to improve the enterprise performance. The second model concerns a scheduling problem with parallel different human resources. After the modelling of the competence notion, we develop various planning approaches to improve the perf01mance of the enterprise. Both of these models are applied to the industrial case of Ligne Roset enterprise
Amrani-Zouggar, Aïcha. "Impact des contrats d’approvisionnement sur la performance de la chaîne logistique : modélisation et simulation." Thesis, Bordeaux 1, 2009. http://www.theses.fr/2009BOR13878/document.
Full textIn high competitive industrial context where the collaborative partnership becomes a strategic answer to face the increased market requirements, supply contract gradually appears to be a key element in supply chain management. The contribution of this thesis is twofold. In one hand, methodological approach aims at providing deciders with contracting framework support that links clause, risk and performance in order to define, by instrumented approach, the relevant clauses to commit in adequacy with industrial context and supplying relationship. In the other hand, planning model including contractual constraints and simulation platform are developed. Two types of supply contracts (commitments on quantities per period and commitments on quantities per horizon) are simulated, highlighting the impact of these one on local performance (partner view) and global performance (supply chain view)
Allegre, Thierry. "La maîtrise de la chaîne logistique comme support au développement des réseaux de franchise : approches stratégiques, organisationnelles et sociétales." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0316.
Full textOur doctoral research aims to bring innovative light on the supply chain in the context offranchise networks based on resource theory and stakeholder theory. As part of an explorationstrategy, research contributes to enriching the work on franchise networks in terms of the supplychain. Such an approach, hitherto little explored, makes it possible to better understand thecompetitive advantage of supply chain control for the franchise network and the role of thelogistics service provider (LSP) in the French context. Indeed, its advisory role, and even theprescriber of the evolution of processes, relies on its knowledge of the supply chain businesses,imbued with the customer's culture, and its ability to impose the necessary changes vis-à-vis3PLs from which it will have subcontracted part of its activities. Research shows that supplychain management is a strategic challenge for the franchise network. Through case studies, thelong-term relationship, trust and ownership of the network culture by the PSL are essentialcriteria for the competitive advantage of supply chain control in favor of the network franchise
Derakhshannia, Marzieh. "Gestion et optimisation de l’architecture logistique de lacs de données." Thesis, Université de Montpellier (2022-….), 2022. http://www.theses.fr/2022UMONS022.
Full textThe digital world with constantly evolution gives rise to the precious concept , "data" that is known as the black gold. In accordance with this evolution, database management systems, which play an important role in data valuation, are becoming an essential element of information systems and decision- making processes. With respect to the digital revolution, data is generated every second in a huge volume, by multiple sources and with different formats.Despite the fact that managing large and dispersed data is a problematic issue , we could not neglect the precious value that could potentially be gained through raw data exploration. This heterogeneity translates into the need for an integrated system to efficiently store, process and analyze the huge amount of scattered data. The phenomenon of huge data, known as big data, requires a decision-making system with an appropriate architecture that stores the heterogeneous data and supports the main characteristics of the big data environment, such as the data volume, the veracity, velocity and veracity. The data lake, which is a centralized storage system, is a good answer to these arising problems to receive raw data on a large scale in their native formats. Concerning this goal, it is clear that the infrastructure and architecture of the data lake have a significant impact on the profitability and functionality of the overall system. In this regard, the design and management of the data lake structure requires practical and innovative methods in order to achieve an integrated and optimal centralized repository. By considering the systematic structure of the data lake as well as the hierarchical architecture of the systems, a logistical vision could lead us to the defined objectives.The supply chain is a good example of logistics systems where hierarchical participants are coordi- nated within an integrated network in order to prepare a product or render services to targeted consumers. The logistics structure as well as the supply chain management strategies could be an innovative source of inspiration to design, manage and optimize a data management system based on a logistics vision.For this reason, the implementation of the analog method between systematic structures clarifies to what extent one could take advantage of management strategies derived from the supply chain to develop the architecture and performance of the data lake.In this thesis, we hypothesize that it is possible to describe a data lake and its functionality by comparing it to the logistical structure of a supply chain. On the basis of these objectives:First, we are interested in relying on several data lake architectures and verifying the effectiveness of these architectures on the performance of the data lake, in particular in relation to data governance and the quality of services.In a second step, we introduce the supply chain, supply chain management and the methods that are used frequently to optimize the supply chain. Furthermore we compare all the elements of this data lake logistics system and focus on their similar points in order to use the data lake supply chain management methods.Thirdly, we propose a new architecture for data lake based on supply chain definition thanks to the evolutionary process of modeling the structures of data lakes. We finish this work by optimizing the proposed data lake architecture with supply chain network design strategies and propose the methods to solve the defined mathematical optimization model
Hellion, Bertrand. "Contrats de stabilité pour la planification tactique dans une chaîne logistique : nouveaux modèles de dimensionnement de lot." Thesis, Grenoble, 2013. http://www.theses.fr/2013GRENI032/document.
Full textOur focus is the supply relationship between a retailer and its suppliers. In fact, we defined stability contracts between these actors and study their impacts. At a tactical level, it is equivalent to solve a lot sizing problem under specific constraints, which are defined by the contract features. We showed that several variants of the lot sizing problem can be optimally solved in polynomial time. We studied the stability contract by performing numerous experiments. Then we tried to adapt the stability contract to a real case study : the canadian pulp and paper industry
Lo, Joseph Lok Wai. "Benchmarking : les performances de la chaîne logistique dans les secteurs du textile et de l'habillement." Valenciennes, 2005. http://ged.univ-valenciennes.fr/nuxeo/site/esupversions/af7da1a7-0bf4-416f-98f8-d477a93fd1bb.
Full textObjective of this thesis is to carry out an external benchmarking study, and perform various analyses to identify the current state, and to postulate the possible best practices to supply chains in the textile and garment industries. Large scale external benchmarking studies, and existing Performance Measurement Frameworks and Systems have been reviewed. The SCOR-model has been chosen to be adapted to this study. Modifications have been made to adapt the SCOR-model to mentioned industries and to facilitate data collection. We collaborated with two textile associations in Colombia and in Hong Kong China and quantitative performance data from 29 textile-garment supply chains have been collected. Using the performance data, we investigated three types of phenomena using classical statistical methods: (a) Performance trade-offs (b) Influences of demand fluctuations towards performances (c) The group differences between several characteristics of garment factories. Main results from (a) are: mutual enhancement between short lead time and reliable delivery for textile suppliers; trade-off between short lead time and large product category offered for garment factories. From (b) demand fluctuations have greater effects to the textile suppliers and garment factories; for textiles suppliers, fluctuation in volume causes a larger order quantity, and fluctuation in order frequency causes longer lead time. From (c) factories in South China has larger fluctuation in price and order lead time, as well as longer lead time than Colombia; large factories have longer lead time than smaller ones
Merzouk, Salah Eddine. "Problème de dimensionnement de lots et de livraisons : application au cas de la chaîne logistique." Besançon, 2007. http://www.theses.fr/2007BESA2036.
Full textToday, the requirements of customers in terms of costs and delays are in constant increase. The simultaneous optimization of the production, transport and holding activities become thus a key factor in the success of a company in a particular way, and of the whole supply chain in a general way. Indeed, the world competition led the majority of the industrial companies to recognize the need for taking into account all the activities of the supply chain in order to reduce their costs and to increase their reactivity vis-a-vis the perpetual trends in the market. In this context, we have considered, in a first time, the optimization of the physical flows along the supply chain in a mono-product context. Each two successive sites are connected by one transporter which has to deliver the products from the supplier to the client. The transporter is characterized by a loading capacity and several time parameters for the loading / unloading /transport of the products. The objective was to find the optimal sequence of the delivery lots sizes throughout the supply chain which allows, on the one hand to satisfy all system constraints including the final customer due dates, and on the other hand, to minimize the total cost induced by the various operations of production, storage and transportation. The first studied system was an elementary supply chain, called « supplylink », composed of one supplier, one customer and one transporter. The optimisation model proposed for the supply link has showed very interesting mathematical properties that have been used to develop an efficient branch and bound based algorithm that is very fast to find the optimal solution. These results have been used consequently to help solving the optimisation problem for a complete supply chain with several branch and bound based algorithms using different lower bounds for the partial solutions. However the proposed algorithms are relatively slow for middle to large size problems, and we proposed therefore a genetic algorithm that proved to be very efficient in terms of speed and quality of the obtained solution even for large size problems
Kafa, Nadine. "Proposition d'une démarche de sélection de partenaires dans une chaîne logistique en boucle fermée durable." Electronic Thesis or Diss., Paris 8, 2015. http://www.theses.fr/2015PA080027.
Full textReverse logistics network design is a crucial issue in which it is important to take into account the selection of the most appropriate partner with sustainability concerns. This partner can be a supplier or a third-party reverse logistics provider (3PRLP). However, research works that consider reverse logistics (RL) network design, partner selection, and sustainability issues simultaneously are rather limited till now. This research work proposes an integrated sustainable approach for partner selection and closed-loop supply chain (CLSC) network configuration, particularly in the case of outsourcing reverse logistics process to third-party provider. We propose a trade-off between sustainability criteria for both supplier and 3PRL provider selection. A multi-objective mixed-integer programming (MILP) model is also proposed to configure CLSC network and to select the best partners. The model minimizes the total cost of sourcing, and the total greenhouse gas emissions, while it maximizes the total value of reverse logistics, and the number of new job opportunities. A numerical example is also presented to illustrate the proposed approach
Kafa, Nadine. "Proposition d'une démarche de sélection de partenaires dans une chaîne logistique en boucle fermée durable." Thesis, Paris 8, 2015. http://www.theses.fr/2015PA080027.
Full textReverse logistics network design is a crucial issue in which it is important to take into account the selection of the most appropriate partner with sustainability concerns. This partner can be a supplier or a third-party reverse logistics provider (3PRLP). However, research works that consider reverse logistics (RL) network design, partner selection, and sustainability issues simultaneously are rather limited till now. This research work proposes an integrated sustainable approach for partner selection and closed-loop supply chain (CLSC) network configuration, particularly in the case of outsourcing reverse logistics process to third-party provider. We propose a trade-off between sustainability criteria for both supplier and 3PRL provider selection. A multi-objective mixed-integer programming (MILP) model is also proposed to configure CLSC network and to select the best partners. The model minimizes the total cost of sourcing, and the total greenhouse gas emissions, while it maximizes the total value of reverse logistics, and the number of new job opportunities. A numerical example is also presented to illustrate the proposed approach
Mouloua, Zerouk. "Ordonnancements coopératifs pour les chaînes logistiques." Electronic Thesis or Diss., Vandoeuvre-les-Nancy, INPL, 2007. http://www.theses.fr/2007INPL090N.
Full textWe propose new decision methods for coordinating supply chain scheduling. We focus on the cooperation between supply chain partners by means of negotiations about suppliers’ raw materials arrival dates, and customers’ delivery dates of finished. We consider a supply chain, which consists in a network of independant enterprises. The finished products (or sub products) of the assembly enterprise are produced using components and/or sub products supplied by other enterprises or by external suppliers. We are at the scheduling level and each enterprise builds its own schedules associated with its production centers. As an operation can be performed only when the production center has received the necessary components, the schedules are dependent. This induces negotiations between decision centers which is expressed by penalty functions associated with soft and hard release dates and due dates. A global solution is searched by an iterative decomposition approach including alternatively bilateral negotiations between the production decision centers and just in time scheduling, minimizing the local total sum of penalties. To solve each local just-in-time scheduling problem, we propose an approximation approach based on meta-heuristics, which explores the set of solutions, in which a solution is described by the job order on each machine and is evaluated using a “pert cost” algorithm.. A semi-decentralized control is suggested to assume the negotiation convergence. Furthermore, we study some transportation optimization problems in supply chains
Bonny, Ludovic. "La dynamique innovation - apprentissage dans la transformation des configurations organisationnelles : le cas des fourth party logistics (4PL™)." Electronic Thesis or Diss., Orléans, 2011. http://www.theses.fr/2011ORLE0509.
Full textIn the 1990s, a major change occurred in logistics services. The «traditional» Third Party Logistics(3PL) moved towards a new version, the Fourth Party Logistics (4PL™), which differs from its predecessors by its expertise in design and operational management of supply chains. By focusing on their appearance, we sought to understand the emergence of new organizational configurations in the field of logistics. Originally, we assumed that the innovation - learning dynamic was the main reason for the emergence of 4PL™.To validate or refute this hypothesis, we were interested in relevant theories dealing with innovationand learning. We realized that we lacked a comprehensive theoretical framework that allowed us to discern the influence of innovation - learning dynamic.We found, after an exploratory study and the study of a single case, that the 4PL™ emerged gradually (in the supply chain under consideration) through a process of propagation of combustion involving knowledge and interactions of stakeholders
Gningue, Mame Bigué. "Gestion du risque sécuritaire dans la chaîne logistique globale : le cas du transport international de marchandises." Le Havre, 2011. http://www.theses.fr/2011LEHA0024.
Full textGlobalization has promoted explosion of international trade and great importance of maritime transportation system which can’t be overlooked in global supply chain continuity. Containers are remarkably useful and efficient, but potential security risk sources in ports and their possible use for terrorist attacks has drawn great attention since 09/11 events. In addition to measures in place, European Union has set up specific initiatives to enhance international transportation security while improving global trade, hence increasing ports competitiveness. To contribute to this securization and fluidification trend, we have participate in this doctoral research to the elaboration of a new security risk management approach for the international goods transportation system. This has enabled us to think about the transposition of traditional risk management methods in a supply chain context. We have transferred HACCP method from food industry to the container transportation chain. Results of the case study realized on Le Havre Port show that this transposition may imply adaptations according to the risk and the context, and point out HACCP limits when qualitative data are used. In perspective, we propose to examine these limits in more details and explore HACCP combination with other risk management tools in order extent its application to international transportation
Kallel, Omar. "L'impact des relations contractuelles entre donneurs d'ordres et sous-traitants sur la performance d'une chaîne logistique équitable." Thesis, Toulouse, INSA, 2012. http://www.theses.fr/2012ISAT0040/document.
Full textThis thesis is concerned with the establishment of contractual relationships between retailers and subcontractors in a fair trade way. We define a fair contract as a long lasting partnership that specifies physical, financial and eventually informational exchanges to ensure fair repartition of benefits between contracting parties. Thus, we were interested to set up fair whole sale prices contracts.The first phase of our work was to propose an approach to distribute the benefits in order to establish afair contract. The second phase was to apply this approach on two types of supply chains: a dyadicsupply chain solved analytically for a stochastic demand and a convergent supply chain with a retailerand several subcontractors. For the convergent chain, the solving approach differs depending on the context of information sharing. An analytical resolution is proposed for a context of total sharing ofinformation. In the context of inexistent information sharing, we proposed a multi-agent model (M1)having a negotiation dynamic inspired from the iterated contract-net between a retailer agent and several subcontractor agents. In the context of partial information sharing, we proposed two multiagent models (M2) and (M3). In these models a fair agent is added to the bargaining agents. In (M2),the fair agent acts as an advisor. In (M3), it acts as a director. In order to experimentally validate our proposals, fairness evaluation criteria have been proposed. The implementation of these models was performed using the JADE platform. The different models have produced relatively fair results.However, models adopting partial information sharing have produced better results
Mouloua, Zerouk. "Ordonnancements coopératifs pour les chaînes logistiques." Phd thesis, Institut National Polytechnique de Lorraine - INPL, 2007. http://tel.archives-ouvertes.fr/tel-00606329.
Full textTounsi, Jihène. "Modélisation pour la simulation de la chaîne logistique globale dans un environnement de production PME mécatroniques." Phd thesis, Chambéry, 2009. http://tel.archives-ouvertes.fr/tel-00563977.
Full textBouchriha, Hanen. "Faire ou faire-faire dans la conception d'une chaîne logistique : un outil d'aide à la décision." Phd thesis, Grenoble INPG, 2002. http://tel.archives-ouvertes.fr/tel-00198302.
Full textJaber, Mayyad. "Architecture de système d'information distribué pour la gestion de la chaîne logistique : une approche orientée services." Lyon, INSA, 2009. http://theses.insa-lyon.fr/publication/2009ISAL0013/these.pdf.
Full textIn order to improve their competitiveness, many enterprises seek to reduce the cost of doing business, and advance their capability for rapidly developing new services and products. For that, enterprises focus more and more on their core business while they are more and more involved in collaborative organizations. This trend involves reinforcing collaboration relationship with partners leading to virtual organizations. Such inter-enterprises organizations have to pay a particular attention on logistic operations, from procurement to final products distribution. Improving the global performance of such a supply chain relies on both industrial optimization and on an efficient process coordination and information sharing between partners. The enactment of supply chain business process relies heavily on information and communication technologies (ICT). They lead to overcome boarders between enterprises and then create new business opportunities. The core idea of our approach hinges on a global vision for flexible collaboration of supply chain partners and provides a global framework based on neutral technologies and standards to support collaboration management. In this work, we present an open integrated framework to support inter-enterprises collaboration based on facilitating the access to private processes of legacy systems and defining common business process issued from assembling distributed services through a global workflow. Potential involvement of several legacy heterogeneous systems in one collaborative business process is coupled with stronger interoperability requirements both for Business Process organization and information exchange
Boukherroub, Tasseda. "Intégration des objectifs du développement durable dans la gestion stratégique et tactique de la chaîne logistique." Thesis, Lyon, INSA, 2013. http://www.theses.fr/2013ISAL0080/document.
Full textWe address the problem of supply chain management in the context of CSR (Corporate Social Responsibility). We propose an integrated approach allowing the operationalization of the economic, environmental and social performances at the strategic, tactical and operational decision levels of the supply chain. In particular, we apply our approach to the strategic and tactical levels, for the problem of sustainable insourcing/outsourcing of the activities of the value chain on the one hand (strategic decision), and for the problem of the strategic-tactical planning of a sustainable supply chain on the other hand. In the former case, we combine value analysis with performance measurement using AHP method (Analytical Hierarchy Process), an aggregative multi-criteria technique. In the latter, we develop a multi-objective mathematical program that we apply to a realistic case inspired by the Canadian lumber industry. After solving the problem, we obtain a multitude of compromise solutions (Pareto optimums) presenting different performance levels following the economic, environmental and social dimensions, allowing the decision maker to choose the solution that reflects best his/her CSR strategy. This application illustrates the proposed method and allows us to assess the practical value of our approach
Akkouri, Zina. "Contribution à une démarche d’évaluation des performances de durabilité dans un réseau de la chaîne logistique." Electronic Thesis or Diss., Paris 8, 2015. http://www.theses.fr/2015PA080126.
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Akkouri, Zina. "Contribution à une démarche d’évaluation des performances de durabilité dans un réseau de la chaîne logistique." Thesis, Paris 8, 2015. http://www.theses.fr/2015PA080126.
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