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Academic literature on the topic 'Optimisation par essaim particulaires'
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Journal articles on the topic "Optimisation par essaim particulaires"
Tekin, Mestan, Christophe Espanet, and Daniel Hissel. "Optimisation énergétique par essaims particulaires d'un groupe motocompresseur pour pile à combustible à membrane polymère." Journal Européen des Systèmes Automatisés 38, no. 9-10 (December 30, 2004): 1121–40. http://dx.doi.org/10.3166/jesa.38.1121-1140.
Full textArif, Salem, Jean Duveau, Abdelhafid Hellal, and Abdelghani Choucha. "Optimisation par essaim de particules appliquée à l'écoulement optimal de puissance réactive." Revue internationale de génie électrique 10, no. 6 (December 1, 2007): 777–92. http://dx.doi.org/10.3166/rige.10.777-792.
Full textDissertations / Theses on the topic "Optimisation par essaim particulaires"
Cooren, Yann Siarry Patrick. "Perfectionnement d'un algorithme adaptatif d'Optimisation par Essaim Particulaire application en génie médical et en électronique /." S. l. : Paris Est, 2008. http://doxa.scd.univ-paris12.fr:80/theses/th0494552.pdf.
Full textSmairi, Nadia. "Optimisation par essaim particulaire : adaptation de tribes à l'optimisation multiobjectif." Phd thesis, Université Paris-Est, 2013. http://tel.archives-ouvertes.fr/tel-00981558.
Full textPeng, Zhihao. "Optimisation par essaims particulaires pour la logistique urbaine." Thesis, Bourgogne Franche-Comté, 2019. http://www.theses.fr/2019UBFCA010/document.
Full textIn this thesis, we are interested in the management of goods flows in urban areas, also called last mile logistics, and associated with various current issues: economic, environmental, and societal. Four main stakeholders are involved by these challenges: shippers, customers, carriers and local authorities, each with different priorities (improving service quality, minimizing the travelling distance, reducing greenhouse gas emissions, etc.). Faced with these challenges in the city, one possible action lever is to optimize the routes for the pickup and/or delivery of goods. Three types of urban flows are considered: from or to the city, and intra-urban. For outgoing and incoming flows into the city, the goods are first grouped in a warehouse located on the suburban area of the city. If there are several warehouses, the associated planning problem is the Location Routing Problem (LRP). We are studying one of its variants called the Capacitated Location Routing Problem (CLRP). In this problem, by respecting the capacity constraint on vehicles and depots, the location of depots and route planning are considered at the same time. The objective is to minimize the total cost, which consists of the cost of opening depots, the cost of using vehicles, and the cost of the travelling distance. For all flows, we are also looking to solve a Pickup and Delivery Problem (PDP), in which a fleet of vehicles simultaneously carries out pickup and delivery operations. We focus on two of its variants: the selective variant where not all requests are satisfied, in a context of paired demands and time windows on sites (Selective Pickup and Delivery Problem with Time Windows and Paired Demands, or SPDPTWPD). The second studied variant is the extension of the first one by adding the possibility of carrying out transport in several stages by introducing operations for the exchange of goods between vehicles at transfer sites (Selective Pickup and Delivery with Transfers or SPDPT). The considered objectives for these two variants of PDP are to maximize profit and to minimize distance. Each studied problem is formally described, mathematically modelled as a linear program and then solved by exact, heuristic and/or metaheuristic methods. In particular, we have developed algorithms based on a metaheuristic called Particle Swarm Optimization, which we have hybridized with local search operators. The approaches are validated on instances of different sizes from the literature and/or on instances that we have generated. The results are critically analyzed to highlight the advantages and drawbacks of each method
El, Dor Abbas. "Perfectionnement des algorithmes d'optimisation par essaim particulaire : applications en segmentation d'images et en électronique." Phd thesis, Université Paris-Est, 2012. http://tel.archives-ouvertes.fr/tel-00788961.
Full textHassine, Hichem. "Modélisation, simulation et optimisation pour l'éco-fabrication." Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2015. http://www.theses.fr/2015ECAP0016/document.
Full textThis thesis focuses on the proposal and implementation of approaches for modeling sustainable manufacturing. These approaches are used to prepare and simulate a process of manufacturing products providing coupling between environmental and economic objectives.The approaches developed in this thesis are based on the concepts of decision support as well as multi-objective optimization. The decision support allows intervention in two different levels: the choice of indicator to quantify the environmental impacts and the choice of the final manufacturing scenario. For multi-objective optimization, it provides the coupling between the two main pillars of sustainable manufacturing: ecology and economy. In terms of multi criteria decision aid methods, Evamix and Promethee were applied, while particulate swarms were developed as part of the multi-objective optimization. These approaches have been applied initially to some machining operations: turning and milling. Finally, the production line of phosphoric acid and sulfuric acid were the subject of application of the two approaches developed
Sun, Yanxia. "Improved particle swarm optimisation algorithms." Thesis, Paris Est, 2011. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1000395.
Full textParticle Swarm Optimisation (PSO) is based on a metaphor of social interaction such as birds flocking or fish schooling to search a space by adjusting the trajectories of individual vectors, called "particles" conceptualized as moving points in a multidimensional space. This thesis presents several algorithms/techniques to improve the PSO's global search ability. Simulation and analytical results confirm the efficiency of the proposed algorithms/techniques when compared to the other state of the art algorithms.
Cooren, Yann. "Perfectionnement d'un algorithme adaptatif d'Optimisation par Essaim Particulaire : application en génie médical et en électronique." Phd thesis, Université Paris-Est, 2008. http://tel.archives-ouvertes.fr/tel-00462106.
Full textMahanfar, Alireza. "Contribution au développement de méthodes d'optimisation avancées pour la conception électromagnétique de circuits et dispositifs microondes." Limoges, 2005. http://aurore.unilim.fr/theses/nxfile/default/fc1e3b95-dc2d-4ba7-9b7a-c8fa46ecb1c8/blobholder:0/2005LIMO0063.pdf.
Full textThis dissertation deals with the improvement of the optimization methods classically used for the electromagnetic design of the microwave devices and circuits. The improvement are addressed mainly through two distinct approaches : - The use of parameterized electromagnetic models that enables accelerating the procedures of optimization by avoiding multiple calculations of the electromagnetic fields. The major attention is devoted to tbe parameterization of the geometry and its application to the optimization of the microwave devices. It is shown that by using geometrical parameterization, the traditionalloop of optimization can be basically modified, so that the number of required electromagnetic analyses will be minimal. The parameterization of mesh is essential for effective geometrical parameterization of an electromagnetic model: several techniques are then presented and illustrated with some examples. - The use of effective evolutionary methods to reduce the risks of divergence that happens when using gradient-based techniques. This is specifically important when there is no or a little knowledge about the initial structure dimensions and/or its topology. A new evolutionary technique, very lately introduced into the field ofelectromagnetism is the method of the Particle Swarm Optimization (PSO). The technique and its different variants are discussed in detail followed by several examples which deploys different potentials ofthis technique
Boukef, Hela. "Sur l'ordonnancement d'ateliers job-shop flexibles et flow-shop en industries pharmaceutiques : optimisation par algorithmes génétiques et essaims particulaires." Phd thesis, Ecole Centrale de Lille, 2009. http://tel.archives-ouvertes.fr/tel-00577101.
Full textBoukef, Hela. "Sur l’ordonnancement d’ateliers job-shop flexibles et flow-shop en industries pharmaceutiques : optimisation par algorithmes génétiques et essaims particulaires." Thesis, Ecole centrale de Lille, 2009. http://www.theses.fr/2009ECLI0007/document.
Full textFor flexible job-shop and pharmaceutical flow-shop scheduling problems resolution, two optimization methods are considered: a genetic algorithm one using a new proposed coding and a particle swarm optimization one modified in order to be used in discrete cases.The criteria retained for the considered packaging lines in pharmaceutical industries multi-objective problems are production cost minimization and total stopping cost minimization. For the flexible job-shop scheduling problems treated, the criterion taken into account is Makespan minimization.These two methods have been applied to various work-shops with distinct complexities to show their efficiency.After comparison of these methods, the obtained results allowed us to notice the efficiency of the based particle swarm optimization method in terms of convergence and reaching optimal solution