Letteratura scientifica selezionata sul tema "Système à composants multiples"
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Articoli di riviste sul tema "Système à composants multiples":
Perret, Bernard. "Les enjeux de l’économie collaborative". Études Janvier, n. 1 (20 dicembre 2018): 29–38. http://dx.doi.org/10.3917/etu.4256.0029.
Aoudji, Augustin Kossi N., Anselme Adegbidi, Jean Cossi Ganglo e Philippe Lebailly. "Plantations de teck, Tectona grandis L.f., en sylviculture paysanne au Sud Bénin". BOIS & FORETS DES TROPIQUES 319, n. 319 (1 gennaio 2014): 7. http://dx.doi.org/10.19182/bft2014.319.a20554.
Bruna, Maria Giuseppina, Abderrahman Jahmane e Tatiana Riera. "La formation professionnelle est-elle une composante et un levier d’opérationnalisation d’une démarche RSE en contexte français ? Une lecture critique à l’aune de la réforme de 2018". Question(s) de management 44, n. 3 (12 luglio 2023): 19–36. http://dx.doi.org/10.3917/qdm.224.0019.
Belatel, Mimi, e Abdelghani Ouazeta. "Modélisation et identification par les réseaux de neurones d’un système énergétique éolien à base d’une génératrice asynchrone". Journal of Renewable Energies 20, n. 2 (12 ottobre 2023): 195–208. http://dx.doi.org/10.54966/jreen.v20i2.620.
Collet, Philippe, e Roger Rousseau. "ConFract, un système pour contractualiser des composants logiciels hiérarchiques". L'objet 11, n. 1-2 (30 giugno 2005): 223–38. http://dx.doi.org/10.3166/objet.11.1-2.223-238.
Hugot, Emmanuel. "La courbure de capteurs d’image : une amélioration astronomique ?" Photoniques, n. 117 (2022): 36–39. http://dx.doi.org/10.1051/photon/202211736.
Hughes, Thomas P. "L'histoire comme systèmes en évolution". Annales. Histoire, Sciences Sociales 53, n. 4-5 (ottobre 1998): 839–57. http://dx.doi.org/10.3406/ahess.1998.279702.
Dion, Jean-Michel, Christian Commault e Marcel Staroswiecki. "Mesures d’utilité des composants d’un système dynamique par l’analyse structurelle". Journal Européen des Systèmes Automatisés 47, n. 4-8 (30 dicembre 2013): 273–88. http://dx.doi.org/10.3166/jesa.47.273-288.
Lorin de la Grandmaison, Geoffroy. "Publications médicales : les multiples failles du système". La Presse Médicale 48, n. 3 (marzo 2019): 223–26. http://dx.doi.org/10.1016/j.lpm.2019.01.005.
Aygalinc, P., e S. Calvez. "Cible p-Soc pour l’apprentissage de Linux en DUT GEII". J3eA 18 (2019): 1008. http://dx.doi.org/10.1051/j3ea/20191008.
Tesi sul tema "Système à composants multiples":
Vu, Hai Canh. "Stratégies de regroupement pour la maintenance des systèmes à composants multiples avec structure complexe". Thesis, Troyes, 2015. http://www.theses.fr/2015TROY0008/document.
In the recent decades, with a strong development of the global economy and new technologies, the structure of industrial systems is more and more complex. It can be a combination of elementary structures such as series structures, parallel structures, series-parallel structures, etc. In the literature, the most work focused on developing grouping strategies by considering series structures. This assumption is sometimes much penalized and limited the application of these strategies in reality. Therefore, the main objective of this thesis is to develop dynamic and stationary grouping strategies for the maintenance of multi-component systems with complex structure. These strategies have been developed for age-based models with non-negligible maintenance durations. In addition, dynamic conditions (dynamic context) such as maintenance opportunities, changes of the structure, etc., are considered and integrated into the maintenance scheduling.Our studies show the necessity and the difficulties of taking into account of the complex structure in the maintenance decisions. Numerical examples confirm the advantages of our maintenance strategies by comparing with other existing strategies in the literature
Chefrour, Djalel. "Plate-forme de composants logiciels pour la coordination des adaptations multiples en environnement dynamique". Phd thesis, Université Rennes 1, 2005. http://tel.archives-ouvertes.fr/tel-00011148.
pour l'adaptation de composants logiciels et pour leur coordination en environnement
dynamique.
Nous proposons une capture des mécanismes de l'adaptabilité dans un modèle de
composants générique basé sur la réflexivité et les techniques objet. Ces composants
reposent sur un service de surveillance de l'environnement et sur un intergiciel de coordination
des adaptations. La coordination inclut la gestion des dépendances entre les
composants interagissants et/ou concurrents.
En instaurant la séparation des préoccupations, notre approche facilite la tâche du
développeur à qui nous offrons des langages déclaratifs pour spécifier les politiques qui
contrôlent les adaptations des composants et leur coordination dans des scripts séparés.
Nous avons montré l'utilité de notre modèle, appelé Aceel, en l'utilisant pour développer
une application vidéo et un navigateurWeb adaptables en environnement mobile.
Zouine, Younes. "Contribution par la simulation système à l'étude des contraintes des composants optoélectroniques sur la transmission optique utilisant la technique CDMA". Limoges, 2005. http://aurore.unilim.fr/theses/nxfile/default/a2542528-1671-45c8-9ce8-76ef441c7766/blobholder:0/2005LIMO0059.pdf.
The CDMA technique (Code Division Multiple Access) is widely used in the radio cellular networks (3G). In the recent years, there has been a tendency towards the use of this technique in fibre-optic multiple access networks. This is mainly because of the large available bandwidth of the optical fibre. Associated with DWDM, this technique would indeed allow a significant increase in the number of users in the local area network without increasing in the number of fibres in the core network. It would be accompanied by a drastic cost decrease of the bit/km. This type of study is governed by the constraints bound to signal processing and the component performances. The research reported in this thesis, consists in an investigation through system simulations including the imposed constrains of the components and optoelectronic functions in response of the needs in local optical network architectures using CDMA applications. The limitations due to emission and reception blocks have been specially studied (laser + modulator, photodiodes, associated high speed electronics,…). In addition, the specific properties of optical fibre (dispersion, attenuation) has been considered in the particular case of optical access local network
Li, Zhi. "Commande optimale (en Production et Stock) de Systèmes Assemble-To-Order (ATO) avec prise en compte de demandes en composants individuels". Phd thesis, Ecole Centrale de Lille, 2013. http://tel.archives-ouvertes.fr/tel-00866378.
Dinh, Duc-Hanh. "Opportunistic Predictive Maintenance for Multi-Component Systems with Multiple Dependences". Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0171.
Recently, maintenance modeling for multi-component systems with dependences (economic, stochastic, and/or structural dependences) has been extensively studied. However, most of the existing studies only consider one type of dependence since combining more than one makes the models too complicated to analyze and solve. However, in practice, several types of dependences, especially, the economic and structural dependences, may exist together in the system. To face this issue, the main objective of this thesis is to consider both economic and structural dependences in maintenance modeling and optimization for multi-component systems in framework of predictive maintenance. For this purpose, the impacts of economic and structural dependences on the maintenance cost, duration and the degradation process of the components are firstly investigated. Mathematical models for quantifying the impacts of the economic and structural dependences are then developed. Finally, a multi-level opportunistic maintenance policy is proposed to consider the impacts of these dependences between components.Due to the structural dependence between components, when a maintenance (preventive or corrective action) occurs, only few components need to be disassembled. The disassembled components are subjected to both economic and structural dependences while the non-disassembled components are subjected to only economic dependence. In that way, the proposed maintenance policy is characterized by one preventive threshold, that is used to select survival components for preventive maintenance, and two opportunistic maintenance thresholds, that are used for opportunistic maintenance. When a maintenance occurs, the first opportunistic threshold is defined to select the non-disassembled components (with only economic dependence) while the second opportunistic threshold is then developed to consider the disassembled components for opportunistic maintenance (with both economic and structural dependences). To evaluate the performance of the proposed opportunistic maintenance policy, a cost model is developed. Particle swarm optimization algorithm is then implemented to find the optimal decision variables. Finally, the proposed opportunistic maintenance policy is illustrated through a conveyor system to show its feasibility and added value in maintenance optimization framework
Tsormpatzoglou, Andreas. "Caractérisation et modélisation des composants MOS à multiples grilles nanométriques". Grenoble INPG, 2009. http://www.theses.fr/2009INPG0143.
The subject of the PhD is focused on theoretical and experimental studies ofnanoscale multi-gate Metal Oxide Semiconductor Field Effect Transistors. The theoretical part is orientated towards the derivation of analytical expressions for the potential distribution within the channel of the transistors, from which characteristic parameters ofthe transistors are derived. The final aim of the work is to obtain analytical compact expressions for the drain current, valid in aH regions of operation. First, symmetrical Double-Gate MOSFETs are studied, whereas the study of all other types of multi-gate MOSFETs (triple-gate and gate-all-around) is based on the derived model of DG MOSFETs. For the experimental part, the transfer characteristics of single-FinFETs and 5-FinFETs were measured at room temperature. For analysis of the experimental data, numerical simulations were performed to verify the theoretical speculations and optimize the device performance
Malasoma, Jean-Marc. "Dynamique complexe d'un système à attracteurs multiples". Ecully, Ecole centrale de Lyon, 1994. http://www.theses.fr/1994ECDL0025.
Belhadj, Taher Aymen. "Etude théorique et expérimentale de composants innovants à fibres optiques multiples". Thesis, Limoges, 2016. http://www.theses.fr/2016LIMO0036/document.
These research works presented in this manuscript aim at designing, simulate, manufacture and characterizing the modal converter based microstructured air-silica cane. This function represents a key element for modal multiplexers and chromatic dispersion compensators. The proposed component is based on a tapered microstructured air-silica cane « taper » which constitutes a transition between the two different fibers. The conversion is done through the excitation of a particular mode in a multimode or few mode fibers from a standard fiber. In the tapered structures, the understanding of the different theories involving the coupling between the different modes was yet necessary. A thorough study is carried to analyze the phenomenon of coupling and study the adiabatic criterion. This component is developed around an existing manufacturing technology at XLIM which based in the technique « stack and draw». Finally, we validate numerically and experimentally that principle. We succeed to excite the fundamental mode and higher order modes in a multimode fiber
Treglia, Robert. "Système automatique de caractérisation paramétrique de composants semiconducteurs". Aix-Marseille 3, 1989. http://www.theses.fr/1989AIX30065.
Hamelin, Éric. "Étude des performances d'un système CDMA à taux multiples". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq26216.pdf.
Libri sul tema "Système à composants multiples":
Sharma, Sanjay. Manufacturing Inventory and Supply Analysis: A Mathematical Modelling Approach. CRC Press, 2021.
Sharma, Sanjay. Manufacturing Inventory and Supply Analysis: A Mathematical Modelling Approach. Taylor & Francis Group, 2021.
Sharma, Sanjay. Manufacturing Inventory and Supply Analysis: A Mathematical Modelling Approach. Taylor & Francis Group, 2021.
Sharma, Sanjay. Manufacturing Inventory and Supply Analysis: A Mathematical Modelling Approach. Taylor & Francis Group, 2021.
Fontanarosa, Phil B., e Stacy Christiansen. Units of Measure. Oxford University Press, 2009. http://dx.doi.org/10.1093/jama/9780195176339.003.0018.
Capitoli di libri sul tema "Système à composants multiples":
HYGOUNENC, Emmanuel. "Intégration, vérification et validation du système". In Ingénierie des systèmes, 297–307. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9108.ch17.
E. NAVAS, Renzo, Laurent TOUTAIN e Georgios Z. PAPADOPOULOS. "Techniques de Moving Target Defense pour l’IoT". In La gestion et le contrôle intelligents des performances et de la sécurité dans l’IoT, 277–304. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9053.ch11.
A. WOLF, Amelia, Sarah K. ORTIZ e Chase J. RAKOWSKI. "Écosystèmes : aperçu général". In Les conséquences écologiques et sociétales de la perte de biodiversité, 61–87. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.9072.ch3.
JANAC, K. Charles. "NoC, la technologie de communication des MPSoC". In Systèmes multiprocesseurs sur puce 1, 243–75. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9021.ch9.
Brodersen, Meike. "Mobilités multiples dans le travail scientifique. Biographies mobiles et travail multi-local dans une collaboration scientifique internationale". In La mobilité dans le système scolaire, 225–30. Presses universitaires du Septentrion, 2015. http://dx.doi.org/10.4000/books.septentrion.18518.
MARTEL, Camille, Gaëlle LEFER-SAUVAGE, Marin LABORIE e Arnaud BANOS. "Sauvetage en mer de masse". In Les savoirs de l'extrême, 233–68. Editions des archives contemporaines, 2024. http://dx.doi.org/10.17184/eac.8122.
Monk, Paul, e Lindsey J. Munro. "Dimensional analysis". In Maths for Chemistry. Oxford University Press, 2021. http://dx.doi.org/10.1093/hesc/9780198717324.003.0036.
Bartsch, Pierre. "Chapitre 5. Comment la cigarette et ses composants agissent-ils sur le système respiratoire ? Pourquoi devient-on bronchiteux chronique ?" In Le tabac en questions, 65–69. Mardaga, 2020. http://dx.doi.org/10.3917/mard.seuti.2020.02.0065.
BADJI, Abdou. "La place du masque kumpo en milieu diola de Basse Casamance". In Revue Internationale des Sciences Économiques et Sociales (RISES) No. 4, 31–46. Editions des archives contemporaines, 2024. http://dx.doi.org/10.17184/eac.8162.
Paquin, Stéphane. "Fédéralisme et système de gouvernance à paliers multiples en matière de politique étrangère : une comparaison entre le Canada et la Belgique". In Le fédéralisme en Belgique et au Canada, 197–206. De Boeck Supérieur, 2009. http://dx.doi.org/10.3917/dbu.fourn.2009.01.0197.
Rapporti di organizzazioni sul tema "Système à composants multiples":
Lovyanova, I. V., e Z. I. Vedrenkova. Caracterisation des objectifs et le contenu de la formation professionnelle visant a les mathematiques profil de l'ecole. Les Editions L'Originаlе, 2016. http://dx.doi.org/10.31812/0564/2359.