Academic literature on the topic 'Optimisation de capacité'
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Journal articles on the topic "Optimisation de capacité"
Sebti, Anas, and Saad Bennis. "Optimisation des coûts de la réhabilitation hydraulique d'un réseau de drainage urbain." Revue des sciences de l’eau 25, no. 2 (August 7, 2012): 121–37. http://dx.doi.org/10.7202/1011603ar.
Full textPiarristeguy, Andrea, Pierre Noé, and Françoise Hippert. "Verres de chalcogénures pour le stockage de l’information." Reflets de la physique, no. 74 (December 2022): 58–63. http://dx.doi.org/10.1051/refdp/202274058.
Full textBoukraa, Mohamed Aziz, Lorenzo Audibert, Marcella Bonazzoli, Houssem Haddar, and Denis Vautrin. "Imagerie d’interface barrage-fondation par inversion de forme d'onde complète." E3S Web of Conferences 504 (2024): 04002. http://dx.doi.org/10.1051/e3sconf/202450404002.
Full textGuay, Jérome, and Martin Lafrance. "L’aménagement multifonctionnel des bassins de rétention en contexte autoroutier : une optimisation des services écologiques." Le Naturaliste canadien 143, no. 1 (November 28, 2018): 100–106. http://dx.doi.org/10.7202/1054124ar.
Full textLauzière, Séléna, Chantal Besner, and Dany H. Gagnon. "Optimisation du processus de qualification des physiothérapeutes formés hors Canada : l’expérience de l’Université de Montréal." Alterstice 12, no. 1 (2024): 41–53. http://dx.doi.org/10.7202/1112117ar.
Full textGUEGUEN, N., L. LEFAUCHEUR, and P. HERPIN. "Relations entre fonctionnement mitochondrial et types contractiles des fibres musculaires." INRAE Productions Animales 19, no. 4 (September 13, 2006): 265–78. http://dx.doi.org/10.20870/productions-animales.2006.19.4.3494.
Full textSTARCK, Thomas, and Fabien ESCULIER. "Nutriments dans les eaux usées : premier bilan national détaillé d’une déperdition de ressources stratégiques." Techniques Sciences Méthodes, TSM 7/8 2024 (July 23, 2024): 49–68. http://dx.doi.org/10.36904/20240749.
Full textROCHE, C., M. E. VALLE-MEDINA, G. PALLARES, P. SCHMITT, A. PALLARES, M. MEILLIEZ, and J. LAURENT. "Décantabilité de boues activées conventionnelles et densifiées : caractérisation des régimes de sédimentation, perspectives opérationnelles." Techniques Sciences Méthodes 5 (May 22, 2023): 35–46. http://dx.doi.org/10.36904/tsm/202305035.
Full textAbdou, Issoufou Mamane, Yahaya Bissala Hassane, Tchicama Mamane Mella, and Adamou Zanguina. "Etude des caractéristiques physico-chimiques d'un compost élaboré par une technique de compostage innovante à Madaoua, Niger." International Journal of Biological and Chemical Sciences 18, no. 3 (September 4, 2024): 1166–79. http://dx.doi.org/10.4314/ijbcs.v18i3.34.
Full textMounce, S. R., W. Shepherd, S. Ostojin, M. Abdel-Aal, A. N. A. Schellart, J. D. Shucksmith, and S. J. Tait. "Optimisation of a fuzzy logic-based local real-time control system for mitigation of sewer flooding using genetic algorithms." Journal of Hydroinformatics 22, no. 2 (December 24, 2019): 281–95. http://dx.doi.org/10.2166/hydro.2019.058.
Full textDissertations / Theses on the topic "Optimisation de capacité"
Molle, Christelle. "Optimisation de la capacité des réseaux radio maillés." Phd thesis, Université de Nice Sophia-Antipolis, 2009. http://tel.archives-ouvertes.fr/tel-00428940.
Full textMerel, Aurélien. "Evaluation biobjectif de la capacité d’infrastructures ferroviaires par génération de colonnes hybride." Nantes, 2012. http://archive.bu.univ-nantes.fr/pollux/show.action?id=5dd2fb9c-bffd-4af6-951d-4c7bb795ee00.
Full textThe present thesis is focused on problematics related to railway infrastructure capacity. Evaluating an infrastructure’s capacity can be seen as assessing the maximum amount of traffic that can pass through it within a given time period, depending on some circulation demand. Capacity assessment is an essential part of previsional planning of the railway traffic and is consequently an essential piece of data for infrastructure managers as well as for train operators. This is even more important in the current context of the European railway market being open to free competition. Capacity assessment can be achieved by solving an underlying problem, the saturation problem, which entails inserting as much traffic as possible inside an infrastructure and yields significant combinatorial difficulties. Prohibitive computation times are yielded by some data sets when using existing computation algorithms. A new solution method is consequently proposed, based on an integer linear programming modelling of the problem. An original algorithmic contribution is presented in order to solve this formulation by using several techniques, including column generation, dynamic constraint aggregation and hybridizations of exact and approximate solution algorithms. Comparative tests show a substantial reduction of the solving time thanks to our contribution, which we consequently implement into a capacity analysis software, RECIFE PC. An analysis of the solutions finally leads us to refine the mathematical model by proposing two biobjective formulations and an algorithmic suggestion aiming at benefiting from the column generation procedure while doing a biobjective resolution
Sawaya, Hadi. "Optimisation des performances pour les techniques de codage de canal approchant la capacité." Paris, ENST, 2002. http://www.theses.fr/2002ENST0031.
Full textMadassamy, Sandrine. "Etude et optimisation de capacités MIM 3D à haute densité d'énergie fortement intégrées sur silicium." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAT044.
Full textThe energy storage components remain one of the limiting features for scaling of the Internet of Things objects. Indeed, the storage devices nowadays available as batteries, supercapacitors and electrochemical or ceramic capacitors are still quite bulky and remain incompatible with reduced aspect ratio, while roadmap toward miniaturization requires concept with high integration density compatible with integration techniques like SiP ((System in Package) and on longer term SoC (System on Chip). However, technologies known from the prior art, produce components with too large thickness, inflexible shape (mostly circular or rectangular), through exotic technologies that are incompatible with direct co-integration on silicon components. To overcome those limitations, we have proposed a novel approach for the integration of very low thickness capacitors. Those capacitors have better reliability and stability performances than ceramic capacitors and are able to store energy density approaching electrochemical capacitor.This thesis is focused on the development of the capacitive structure, the processing steps, its electrical and reliability characterization and finally the electrical optimization of MIM (Metal/Isolator/Metal) capacitors. Those capacitive structures are based on a porous and self-arranged nano-template obtained by an electrochemical process. Those nanostructures allow to increase the specific surface density with respect to conventional planar or microstructures that are currently exploited by IPDIA. The MIM structure consists of alumina dielectric, deposited by ALD (Atomic Layer Deposition) with a thickness between 15nm and 21nm. For this thickness, capacitance density is obtained in the range of 200nF/mm² and 300nF/mm² for a simple MIM nanostructure, with a breakdown field about 7 MV/cm and a maximum volumetric energy density of about 1.3mWh/cm3. This last value corresponds to a decade higher with respect to current IPDIA technologies. A specific optimization has been conducted to reduce structure parasitic, and thus enable faster current transition on switching events. For that, a technic to reduce the serial resistance between the MIM nanostructure and the external electrodes has been investigated. The temperature and voltage linearity of this MIM capacitor is on par with actual IPDIA reference technologies (respectively thermal coefficient of 193ppm/°C and quadratic voltage coefficient of 489 ppm/V²), which are based on an ONO composite dielectric (multi-layer nitride oxide). This performance is outperforming the Multi-Layer Ceramic Capacitors that are currently used for equivalent application. Furthermore, demonstration of operation up to 375°C has been demonstrated for this structure. With these capacitors it is envisioned to address a large span of applications, ranging from energy storage, to filtering of power rails, or analogic and power signal conditioning. The maturity obtained on demonstrators allows to envisage an industrial transfer in the coming months
Masmoudi, Oussama. "Optimisation de la planification des systèmes industriels en présence de contraintes énergétiques." Thesis, Troyes, 2016. http://www.theses.fr/2016TROY0031/document.
Full textIn this thesis, we deal with the production planning problem in a flow-shop system with energy consideration. The manufacturing system is composed of reliable machines separated by buffers with infinite capacities. The planning horizon is defined by a set of periods where each one is characterized by a length, an electricity price, a maximal allowed power and an external demand of each product. The purpose is to minimize the total production cost composed of electricity, inventory, set-up (or product series change) costs and a required power per period.In the first step, we propose mathematical models for a single item capacitated lot-sizing problem in a flow-shop system. Since this problem is known to be NP-hard, approximating methods are developed in order to provide solutions with good quality in a reasonable time (dedicated heuristics, Fix and Relax heuristic, genetic algorithm).In the second step, a generalization of the model for multi-items is considered. Similarly to the first case, approximating methods are proposed to solve this problem
Ouni, Anis. "Optimisation de la capacité et de la consommation énergétique dans les réseaux maillés sans fil." Phd thesis, INSA de Lyon, 2013. http://tel.archives-ouvertes.fr/tel-01001979.
Full textJohnzén, Carl. "Allocation flexible des capacités pour la fabrication de semi-conducteurs : Modélisation et optimisation." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2009. http://tel.archives-ouvertes.fr/tel-00467027.
Full textBouhafs, Lyamine. "Une approche hybride pour la localisation et le routage avec contraintes de capacité : application aux réseaux de distribution." Besançon, 2006. http://www.theses.fr/2006BESA2045.
Full textThe work presented in this PhD thesis concerns the study of the location-routing problem with capacity constraints (CLRP: Capacitated Location-Routing Problem). The CLRP consist of determining the location of the depots and the routes of the vehicles for serving the customers, in such a way that some constraints, generally related to depot and vehicle capacity, and all the customer requirements are satisfied, while minimizing an objective function involving routing costs, and depot opening costs. The importance of the CLRP is shown in its numerous applications, although most of them focus in the field of the distribution. Before tackling the capacitated location-routing problem (CLRP), we have studied two variants of the vehicles routing problem (VRP): VRP with capacity constraints (CVRP) and VRP with time windows (CVRPTW). The CVRP constitute one of the main components of the CLRP. Our contribution in the study of the CVRP and CVRPTW consists in proposing two hybrid approaches founded on the ant colony system and local searches. Then we combined our hybrid algorithm, proposed for the CVRP, with a simulated annealing algorithm to solve the capacitated location-routing problem (CLRP). In this approach, the CLRP is divided into two phases: location phase and routing phase. The first phase uses simulated annealing to find a good location of the depots. The second phase, exploits our hybrid algorithm based on ant colony system to find the good routing corresponding to the current location of depots. Finally we presented a platform that we have developed to test the performance of the algorithms proposed in this thesis
Sambou, Vincent. "Transferts thermiques instationnaires : vers une optimisation de parois de bâtiments." Toulouse 3, 2008. http://thesesups.ups-tlse.fr/252/.
Full textThe objective of this work is to optimize a multilayered wall or an element of alveolar wall in relation to insulation and thermal inertia. We showed that the thermal capacity deducted of the quadruple representation of a wall is a parameter characterizing thermal inertia of the wall. The optimization of a multilayered wall gives the optimal disposition of the wall layers and determines the optimal thickness of the massive layer. The daily entropy production of a multilayered wall confirms the best disposition of the layers. Heat transfer in an element of alveolar wall represented by a partitioned cavity has been theoretically and experimentally studied. Our results show the preponderance of the radiation heat transfer on the convection one. An optimal number of partitions giving a maximal resistance is found. The influence of pertinent parameters on heat transfer and thermal resistance is emphasized. Influence study of the exciting temperature period on the convection and radiation heat transfer shows the existence of a resonance frequency in the alveolus nearest to the variable boundary. A simplified 1D model of heat transfer in a partitioned cavity that has been validated both numerically and experimentally allows to apply quadruple method to partitioned cavity. Thus, a partitioned cavity can be optimized as regards insulation and thermal inertia
Emami-Mehrgani, Behnam. "Optimisation des politiques de surveillance par l'intégration du cadenassage/décadenassage dans la gestion de la capacité de production." Mémoire, École de technologie supérieure, 2012. http://espace.etsmtl.ca/1051/1/EMAMI%2DMEHRGANI_Behnam.pdf.
Full textBooks on the topic "Optimisation de capacité"
Carroll, S. J. Automated optimisation of the design of gallium arsenide switched capacitor circuits. Manchester: UMIST, 1993.
Find full textAli, Haider. Mobile network coverage and capacity optimisation for third generation universal mobile telecommunications system. Leicester: De Montfort University, 2004.
Find full textKhebri, Salah. Modélisation et optimisation des capacités et structures du raffinage européen aux horizons 1995, 2000 & 2010. Grenoble: A.N.R.T. Université Pierre Mendès France Grenoble 2, 1993.
Find full textOptimization of Design for Better Structural Capacity. IGI Global, 2018.
Find full textBelgasmia, Mourad. Optimization of Design for Better Structural Capacity. IGI Global, 2018.
Find full textEnergy Storage for Power Systems. Institution of Engineering & Technology, 2020.
Find full textEnergy Storage for Power Systems. Institution of Engineering & Technology, 2011.
Find full textBook chapters on the topic "Optimisation de capacité"
Ma, Shuo. "Optimisation of a ship’s carrying capacity." In Economics of Maritime Business, 141–60. First Edition. | New York : Routledge, 2020. | Series: Routledge maritime masters; 7: Routledge, 2020. http://dx.doi.org/10.4324/9781315658124-6.
Full textDobbins, Audrey, and Ulrich Fahl. "Effects of Carbon Tax Redistribution Schemes on Energy Welfare of Households in Germany." In Studies in Energy, Resource and Environmental Economics, 139–71. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-35684-1_7.
Full textDavies, Samuel, Sivagunalan Sivanathan, Ewen Constant, and Kary Thanapalan. "Development of an Advanced Solar Tracking Energy System." In Springer Proceedings in Energy, 77–82. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63916-7_10.
Full textGara, Sravan Kumar, Nirbhay Narayan Singh, Randip Singh, and K. S. Rao. "Slope Stability Analysis for Optimisation of Overburden Dump Capacity in Opencast Coal Mines." In Atlantis Highlights in Engineering, 109–18. Dordrecht: Atlantis Press International BV, 2023. http://dx.doi.org/10.2991/978-94-6463-258-3_11.
Full textParczyk, Paweł, and Robert Burduk. "Optimisation of Battery Energy Storage Systems Capacity for Purpose to Reduce Energy Cost." In Lecture Notes in Computer Science, 414–27. Cham: Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-71115-2_29.
Full textGORET, Anthony. "Les algorithmes au service du rêve." In Algorithmes et Société, 55–66. Editions des archives contemporaines, 2021. http://dx.doi.org/10.17184/eac.4553.
Full textMOKNI, Marwa, and Sonia YASSA. "Ordonnancement du flux de travail IoT basé sur la qualité de service." In Optimisation et apprentissage, 29–57. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9071.ch2.
Full textBarnes, Richard J., Patrick Linke, and Antonis Kokossis. "Optimisation of Oilfield Development Production Capacity." In European Symposium on Computer Aided Process Engineering-12, 35th European Symposium of the Working Party on Computer Aided Process Engineering, 631–36. Elsevier, 2002. http://dx.doi.org/10.1016/s1570-7946(02)80133-x.
Full textThirumalraj, Arunadevi, V. Asha, and Balasubramanian Prabhu Kavin. "An Improved Hunter-Prey Optimizer-Based DenseNet Model for Classification of Hyper-Spectral Images." In AI and IoT-Based Technologies for Precision Medicine, 76–96. IGI Global, 2023. http://dx.doi.org/10.4018/979-8-3693-0876-9.ch005.
Full textPapapostolou, Christiana, Emilia Kondili, and Ioannis K. Kaldellis. "Energy Supply Chain optimisation for capacity and investment planning." In Computer Aided Chemical Engineering, 1647–52. Elsevier, 2016. http://dx.doi.org/10.1016/b978-0-444-63428-3.50279-4.
Full textConference papers on the topic "Optimisation de capacité"
Sarkis, Miriam, Steven Sachio, Nilay Shah, Cleo Kontoravdi, and Maria M. Papathanasiou. "Towards 3-fold sustainability in biopharmaceutical process development and product distribution." In Foundations of Computer-Aided Process Design, 75–83. Hamilton, Canada: PSE Press, 2024. http://dx.doi.org/10.69997/sct.141233.
Full textLi, Jiudi, Zhichao Sheng, Yongjie Huang, Shumei Yan, Le Zhang, Ruizhe Zhu, Yuan Liu, Yutong Tian, and Jiayi Wu. "Site-Level Carbon Storage Potential Estimation in Offshore China." In SPE Symposium and Exhibition - Production Enhancement and Cost Optimisation. SPE, 2024. http://dx.doi.org/10.2118/220657-ms.
Full textFjelde, I., and A. Omekeh. "Carbonated Water for Acceleration of Oil Production, Reduction of Water Production and Improvement of CO2-Storage Capacity." In SPE Symposium and Exhibition - Production Enhancement and Cost Optimisation. SPE, 2024. http://dx.doi.org/10.2118/220678-ms.
Full textWalscharts, H., L. Kustermans, and W. Sansen. "Noise Optimisation of Switched Capacitor Biquads." In Twelfth European Solid-State Circuits Conference. IEEE, 1986. http://dx.doi.org/10.1109/esscirc.1986.5468354.
Full textSaid, Hani Mohd, Fatin Raihanna Radzuan, Amin Akmal Zainol, Affidah Mokhtar, Izzat Irfan Ahmad Tajuddin, and Zamri Abd Ghapor. "Late Life Asset Management: Field T Value Optimization as the First Malaysian EOR Asset." In SPE Symposium and Exhibition - Production Enhancement and Cost Optimisation. SPE, 2024. http://dx.doi.org/10.2118/220607-ms.
Full textVitanov, Ivan V., Valentin I. Vitanov, and David K. Harrison. "Buffer capacity allocation using ant colony optimisation algorithm." In 2009 Winter Simulation Conference - (WSC 2009). IEEE, 2009. http://dx.doi.org/10.1109/wsc.2009.5429277.
Full textJamaa, S. B., Z. Altman, J. M. Picard, and B. Fourestie. "Combined coverage and capacity optimisation for UMTS networks." In 11th International Telecommunications Network Strategy and Planning Symposium. IEEE, 2004. http://dx.doi.org/10.1109/netwks.2004.240881.
Full textVernon, A. M. "Planning and optimisation of smart antenna base stations in 3G networks." In IEE Colloquium on Capacity and Range Enhancement Techniques for the Third Generation Mobile Communications and Beyond. IEE, 2000. http://dx.doi.org/10.1049/ic:20000010.
Full textNgo, Trung Dung. "Distributed optimisation of communication capacity for networked robot systems." In 2012 9th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI). IEEE, 2012. http://dx.doi.org/10.1109/urai.2012.6463029.
Full textKoh, L., L. Ngatiman, K. Kamarul Baharin, and N. Mahmud. "Production Sustainability Through Compressor Change-Out - Challenges & Lesson Learnt." In SPE Symposium and Exhibition - Production Enhancement and Cost Optimisation. SPE, 2024. http://dx.doi.org/10.2118/220644-ms.
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