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Academic literature on the topic 'Systèmes d'aide à la décision – Aspect environnemental'
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Journal articles on the topic "Systèmes d'aide à la décision – Aspect environnemental"
El Yacoubi El Idrissi, Houda, Driss Bouami, and Abdelghani Cherkaoui. "Système de management intégré vers un référentiel simple et élargi." Revue Française de Gestion Industrielle 29, no. 1 (March 1, 2010): 7–34. http://dx.doi.org/10.53102/2010.29.01.616.
Full textDissertations / Theses on the topic "Systèmes d'aide à la décision – Aspect environnemental"
Chardon, Xavier. "Évaluation environnementale des exploitations laitières par modélisation dynamique de leur fonctionnement et des flux de matière : développement et application du simulateur MELODIE." Phd thesis, AgroParisTech, 2008. http://pastel.archives-ouvertes.fr/pastel-00004548.
Full textBoudes, Nicole. "L'anticipation dans le contrôle des environnements dynamiques : le cas du contrôle du trafic aérien." Toulouse 2, 1997. http://www.theses.fr/1997TOU20057.
Full textThis cognitive ergonomics research is part of an on-going effort to analyze time management in dynamic environments, which is an evolving domain. Its objective is to construct a cognitive model of anticipation in air traffic control, which could be used for decision support system design in this situation. Numerous studies have previously emphasized, on one hand the need for operators to anticipate the future development of the controlled environment so as to avoid the development of disturbances, and on the other hand, the complexity and the demand associated with this activity. The anticipation activity implies temporal information processing and concerns three dimensions: spontaneous evolutions, effects of actions, evolutions related to the team members' activity. In air traffic control, we analyzed the anticipation with interviews and written data gathered in a dynamic and realistic simulated control situation. We showed that anticipation depends on filtering strategies, which leads to some variations in the content of the anticipation range, according to the task objectives. Concerning the accuracy of the estimations, we studied the time horizon effects on the possibility for operators to anticipate the future positions of certain aircraft. Results showed some biases that were analyzed in relation to the operator's objectives and the characteristics of the task. The experimental study expressed the importance of the context in anticipation and its links with the whole set of cognitive activities. On the applied aspect, we got a better understanding of anticipation, which is a central activity in air traffic control, and that allowed us to consider the possibilities to use this knowledge in decision support system design
Sassi, Ebtissem. "L'intégration de la logistique dans les domaines d'aménagement du territoire : contribution à la conception d'un système d'aide à la décision dédié." Thesis, Normandie, 2019. http://www.theses.fr/2019NORMLH04/document.
Full textIt is well known that the territorial industrial ecosystem is now a major issue in territory planning policies. As a result, it constitutes a system of action in which the various actors involved use different approaches and whose objectives are not always close and sometimes conflicting points of view. In all approaches, an ideal type of dashboard incorporating indicators and focusing on performance pilotage is emerging today from the literature.In this context, it appears the importance of the treatment of the problem of evaluation of a territorial industrial ecosystem and more precisely the evaluation of the performance of a distribution system in a port area: the hinterland.This subject has not been sufficiently developed in the literature since it has not been treated with a multidisciplinary approach.This problem is characterized by the strong link between the transport infrastructure, the territorial system and the logistics zones following the exchange of goods flows in the territory through the transport infrastructure.The theoretical contribution of this work is presented in the original investigation approach, which involves different theoretical approaches in order to understand and solve a problem related to two complex systems (the logistics system and the territorial system).For clarity, this work is a decision aid through the reflection on distribution solutions by integrating territorial specificities and not as a tool for optimizing tours or logistics organization
Martinez-Leal, Jorge. "Développement d’outils d’aide à la décision en conception pilotés par l’analyse multicritère de la valorisabilité du produit et l’outillage des lignes directrices d’écoconception pour la fin de vie." Thesis, Paris, ENSAM, 2019. http://www.theses.fr/2019ENAM0062.
Full textCurrent regulations encourage designers and manufacturers to engage in circular economy and eco-design approaches in order to mitigate the environmental impact of their products. Today, design choices are mainly driven by product recoverability assessment. Guidelines associated with design for X approaches are then used as a decision-making tool for finding solutions. It is therefore necessary to establish a link between the assessed recoverability and eco-design guidelines so that designers can better interpret the information they are given and simplify their design process accordingly. An inventory of these guidelines combined with an eco-design for an end-of-life approach makes it possible to identify the associated levers for action. However, there is only minimal correlation between recoverability indicators and the levers associated with the guidelines. Therefore, this proposal aims to build an indicator-based decision-making design methodology based on a multi-criteria analysis of the product's recoverability. It is enhanced by a tooled guide based on eco-design for end-of-life guidelines. The proposed approach has been validated through the study of a Fairphone® included in the WEEE recycling chain
Bernard, Françoise. "Un système d’information collaboratif en appui à la gouvernance des territoires d’action agro-environnementale à enjeu eau-pesticides." Thesis, Paris, Institut agronomique, vétérinaire et forestier de France, 2017. http://www.theses.fr/2017IAVF0022.
Full textDiffuse pollution generated by pesticides is a major problem both for aquatic ecosystems and human health. Despite years of efforts by policy-makers to limit their use and impact, the volumes of chemicals used by farmers have remained the same, and even increased in some areas, with no reduction in their presence in water. To address this situation, public policy is aiming to become more effective by using more localised, participative solutions. Local stakeholders in charge of action plans are looking for decision tools to help them assess the potential impact of agro-environmental measures, as well as applying them to the best areas. The aim of this thesis is to develop a tool suitable for this purpose, namely a multi-scale collaborative information system. The first main contribution made by this thesis is the creation of "SIGPA" (Information System for Action Plan Governance), which models assisted governance in pesticide action programs in various contexts. The second contribution is a method for modelling exchanges of information within a network of institutional stakeholders, based on a "Grenelle" action plan in the Charente river basin. The "Stakeholder" model represents exchanges between stakeholders, as well as the production of the information available within their networks. The third contribution is the "Scenario" model, which organises information in order to aid decision making based on possible developments in agriculture in the area studied. The fourth contribution is the design of a method by which to identify agricultural systems and practices and assess future developments in agriculture. The fifth and final contribution of this thesis is the creation of a spatial data warehouse and the use of a number of multidimensional cubes to represent stakeholders’ needs at various scales. The conceptual models presented provide an interactive way to discuss the most effective and least expensive ways of limiting pesticide pollution within the stakeholder network. A prototype of the spatial data warehouse has been implemented using field data collected within the BAC Coulonge action plan and the outputs discussed with stakeholders. By allowing for data and knowledge from stakeholder networks in multiple action plans to be pooled, the SIGPA approach is in keeping with the OSAGE model (Loireau et al, 2017), which provides the making process of an agro-environmental and multifunctional observatory
Roy, Loraine. "The relevance of monetary valuations of biodiversity for public decision making." Thesis, Lille 1, 2013. http://www.theses.fr/2013LIL12019/document.
Full textThere is a profusion of research on environmental monetary valuation methods, and particularly in ‘biodiversity valuations’ because biodiversity losses have become one of today’s two environmental iconic problems. Often, it is the neoclassical/welfare theory of the economic value and environmental asset valuation that is applied to value biodiversity. However, this theory raises many concerns, by itself, but also regarding its applicability to biodiversity. This PhD attempts to identify some major factors playing a role in the relevance of valuations for public decision makers, a relevance that schematically results from the content and the legitimacy of valuations. The first factor we deal with is the influential power of money and the Cost Benefit Analysis, the second is the shift in ethical approach that monetary valuations risk to bring to the general economic approach (strongly anthropocentric and merely instrumental), the third factor is the methodological recourse to discounting and the fourth factor is the complexity of the notion biodiversity and particularly of its functional dimension. To work on those factors, we emphasize the relevance and necessity, of an interdisciplinary research, and of a constant effort on the part of economists, to clarify the nature of their fundamental approach to biodiversity when having recourse to monetary valuations
Grégoire, Pascal. "Modèle conceptuel d'aide à la décision multicritère pour le choix négocié d'un scénario de dragage maritime." Artois, 2004. http://www.theses.fr/2004ARTO0201.
Full textDredging works pose the problem of the transfer and what to do with the products to be evacuated, taking into account the economic repercussions and environmental aspects linked to protection of the environment. The environmental asssessment process, reinforced by study of the impact on the environment, within a context of information and participation of the actors concerned enables orientation of an iterative and negotiated approach that correponds to a social logic. Our aim is to make available to the numerous participants an oprerational tool for piloting operations that corresponds to the choice of thebest techniques and to theproblem what to do with the products. The approach we are proposing is based on multi-criteria analysis. This analysis takes into account the technical, economic,environmental, regulatory, health and social parameters, as well as their weighting. This weighting of criteria is necessary to assess the solutions or alternative variants in a context of durable development
Evrard, Damien. "Approche intégrée pour une évaluation multicritère des meilleures techniques disponibles." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEM015/document.
Full textIn order to reduce chronic emissions due to industrial activities, the Industrial Emission Directive (IED − 2010/75/CE) defines, for the Member States, a legal framework and the concept of Best Available Technique (BAT). This concept of BAT and their associated environmental performance levels (BATAEPL) enables to set common objectives in Europe while considering local specificities. Moreover, the application of the concept of BAT to non-IED sectors (e.g. Nuclear installations) makes it a major issue for the entire European industrial community. BAT reference documents (called BREFs) have become essential to help to choose techniques and are references for environmental performance assessment of installations. The process of their revision can be improved because of the differences of interpretation that exist among involved actors for industrial information analysis. Thus, the contribution of this thesis is a methodology structured in 5 steps based, on the one hand, on multicriteria statistical tools (hierarchical clustering, PCA, Pareto front) to help to determine reference installations and applicable BATs thanks to representative or performant approaches and, on the other hand, to define associated environmental performance levels, at international and national scales. This methodology has demonstrated its applicability and integration into current decision processes thanks to applications to both geographical scales, and to IED and non-IED activities
Pluchinotta, Irene. "Multi-Agent Modelling for Distributed Intelligent Decision in Water Management." Thesis, Paris 9, 2015. http://www.theses.fr/2015PA090006.
Full textWater resource management can be a complex, uncertain and conflictual domain. It faces numerous problems in many regions of the world, such as the disparity of interests associated with the water resource, multiple decision makers, complex networks of administration, inoperative water distribution, various socio-political events and climate change. Consequently, environmental decision-making takes place in a highly interconnected system, in which neither the decisional ramifications nor the complexity of its impacts can be neglected. In the Apulia Region, water scarcity is the main rising problem and is affecting human and more-than-human communities.Water scarcity generates the need to enhance collaborative multi-agent decision-making processes. Researchers suggest that the “tragedy of commons” could be avoided when a shared resource is at stake, provided that communities interact and operate in a collective way and avoid, for example, the market rules constraints. This requires the development of dynamic decision-aiding tools. They should be capable to integrate the different problem frames held by the decision makers, to clarify the differences among those frames, to support the creation of a collaborative problem structuring process and to provide shared platforms and interaction spaces.In this regard, we built a dynamic interaction space (DIS), highlighting the operative criticalities and allowing the analysts to identify a shared problem definition. The emerging issues of gathering and exchanging knowledge and representing structured concepts can be solved through a combined approach. Multi-agent systems joined with system dynamics can provide unconventional alternatives that use physical and social components, with a particular focus on individual and collective behaviours in resource management with multiple decision makers.In our case study, the model was used as a platform for modelling multi-agent organizations, in order to support collective decision-making in water management. The model is capable of representing a distributed complex water management system, where simulated behaviours are based on field observations and on the participation of stakeholders. What is more, the multi–agent system approach enables the interaction and allows to formalize theIrene Pluchinotta – “Multi-Agent Modelling For Distributed Intelligent Decision In Water Management”iibehaviours of water users in the management process. A system dynamics modelling in an environment of interacting decision agents, allows us to explicitly consider the different frames and to simulate interactions when adopting a new policy. The model can showcase how the limited understanding of the interaction space affects the actions followed by each decision-makers and, finally, how it could lead to policy resistance mechanisms. In conclusion, the result is the richest possible picture of the existing problem situation that deals with irrigation water management in agricultural systems
Krayem, Alaa. "Révéler l'utilisation énergétique spatio-temporelle d'une ville côtière méditerranéenne : le cas de Beyrouth." Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30155.
Full textTo reduce greenhouse gas emissions and energy consumption in urban areas, understanding buildings' energy performance and consumption patterns is essential for implanting effective energy management and efficiency strategies at a city scale. Such plans' implementation at large scale requires information on how the energy demands may change under specific interventions. Urban Building Energy Models (UBEM) are proposed tools to estimate current and future building's energy demand. These models rely on a bottom-up approach, combining both statistical techniques and physics-based methods. This study aims at providing an enhanced modeling approach that simulates buildings' energy demand at high spatial and temporal resolution, which can help in evaluating energy management strategies and decision-making energy policies. The methodology is applied for the city of Beirut, representative of the Mediterranean region where the similarity of buildings technologies and climatic concerns among its cities is pronounced. The main objectives of the thesis are to develop, investigate and adjust a bottom-up energy modeling tool at urban scale; to provide evidence of the tool's suitability to support guidelines for future interventions; and finally to investigate the impact of the city's compactness on daylight availability and thus citizens' well-being. In this case study based on two different districts within the city, a near-city-scale building energy model, BEirut Energy Model BEEM, is generated to estimate the building's stock electricity consumption. To reduce the modeling and computation time, an archetypal classification of the buildings based on their types and periods of construction is adopted. The additional information required to generate the 3D model of the buildings are the number of floors, buildings' areas and a topographic map of the study areas. By coupling the models to the hourly weather conditions, the thermodynamic model of 3,630 buildings is simulated in EnergyPlus. Adapting the model to Beirut's occupancy and users' behaviors is crucial to enhance the reliability of BEEM. The availability of metered electricity data allows the model calibration, which is based on buildings' clustering and finding the clusters' coefficients representative of specific energy patterns. After the training phase, the model's accuracy in predicting electricity consumption is improved. Comparing the actual consumption and the calibrated results, the averaged absolute percentage error of the electricity consumption was reduced from 310% to 41% in district A and from 326% to 39% in district B. The calibrated model is combined with Geographic Information System (GIS) for a spatiotemporal distribution of energy demand patterns, which can help in assessing the most suitable intervention technologies