Letteratura scientifica selezionata sul tema "Systèmes à retard temporel"
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Articoli di riviste sul tema "Systèmes à retard temporel"
Paquot, Thierry. "Emploi du temps scolaire : carte ou menu ?" Diversité 183, n. 1 (2016): 47–51. http://dx.doi.org/10.3406/diver.2016.4170.
Testo completo-LE RUYET, Didier. "Systèmes MIMO et codage spatio-temporel". Revue de l'Electricité et de l'Electronique -, n. 04 (2005): 69. http://dx.doi.org/10.3845/ree.2005.037.
Testo completoGökalp, Iskender. "Eléments pour l'analyse de l'impact spatial et temporel des nouveaux systèmes de communication". Social Science Information 27, n. 2 (giugno 1988): 203–35. http://dx.doi.org/10.1177/053901888027002002.
Testo completoJard, Claude, Thomas Chatain e Pierre Bourhis. "Diagnostic temporel dans les systèmes répartis à l'aide de dépliages de réseaux de Petri temporels". Journal Européen des Systèmes Automatisés 39, n. 1-3 (30 aprile 2005): 351–65. http://dx.doi.org/10.3166/jesa.39.351-365.
Testo completoDieulot, Jean-Yves, e Jean-Pierre Richard. "Planification de trajectoire de systèmes à recyclage et à retard dépendant de l'entrée". Journal Européen des Systèmes Automatisés 37, n. 7-8 (30 ottobre 2003): 1025–46. http://dx.doi.org/10.3166/jesa.37.1025-1046.
Testo completoDupont, Anne-Laure. "AHMAD S. DALLAL, ISLAM WITHOUT EUROPE : TRADITIONS OF REFORM IN EIGHTEENTH-CENTURY ISLAMIC THOUGHT". Arabic Sciences and Philosophy 30, n. 2 (14 agosto 2020): 265–78. http://dx.doi.org/10.1017/s0957423920000041.
Testo completoMastin, Jean-Luc. "Control… Did you say control? (or supervision?)". Revue française d'histoire économique N° 20, n. 2 (24 aprile 2024): 12–28. http://dx.doi.org/10.3917/rfhe.020.0012.
Testo completoSavi, Franco. "«Italie du Centre», «Troisième Italie», «NEC»". Revue internationale P.M.E. 2, n. 2-3 (16 febbraio 2012): 145–57. http://dx.doi.org/10.7202/1007932ar.
Testo completoBelattaf, Matouk, e Sylia Belattaf. "La politique de cohésion territoriale de l'UE : Rétrospective, état des lieux et perspectives 2014-2020". La Revue Internationale des Économistes de Langue Française 1, n. 1 (30 giugno 2016): 206–26. http://dx.doi.org/10.18559/rielf.2016.1.12.
Testo completoOmran, H., M. Madec, B. Bayle e V. Schuh. "Carte électronique générique à base de compensateurs avance-retard pour les travaux pratiques d’automatique continue". J3eA 18 (2019): 1012. http://dx.doi.org/10.1051/j3ea/20191012.
Testo completoTesi sul tema "Systèmes à retard temporel"
Uzunova, Milka. "Commande non-entière des systèmes. : développement et application pour les modèles du flux de trafic routier". Thesis, Artois, 2009. http://www.theses.fr/2009ARTO0205/document.
Testo completoThis thesis presents research carried out to several elements of the macroscopic traffic flow as the model, the control and the simulation of his control system. The main aims of the realized studies consist to keep the circulation on the high-ways fluid. That means that we must to assure some quality of the process regarding the stability of this process. More over to offer best performances and quality of the traffic services for the users on the ways networks.In our study we use the analytical solution method of the dynamic equation presenting the LWR traffic flow model process, for which we look to obtain transfer function. Our objective is to obtain a conform result to a toll plaza. Furthermore we look to make a choice of appropriate control algorithm to satisfy the traffic network and users’ needs. The traffic flow management needs results from the increasingly of the flows. As consequence of this we can obtain saturation in some places in the road network wildly known as a traffic jam usually in the rush hours, by reason of accident or repairs works. All this provoke a delay of the transportation flow and important environmental after-effect. Therefore it’s very important to assure the fluidity of the traffic using control strategies which will cancel, reduce or delay the traffic jam appearances. Because of all the reasons above, we have proposed a system with non-integer order control algorithm for maintain the traffic fluid by the control of the pikes in the toll plaza. The control variable is the upstream density which will influence on the downstream one. After the analytical solution of the toll plaza model we obtain a delay function which presents the plant in our distributed parameter system. For this system we apply a Smith prediction non-integer control algorithm and moreover we ameliorate this system with a Dead time non-integer order compensator
Farkh, Rihem. "COMMANDE PID DES SYSTÈMES À RETARD". Phd thesis, École Nationale d'Ingénieurs de Tunis, 2011. http://tel.archives-ouvertes.fr/tel-00587529.
Testo completoBekaik, Mounir. "Commande des systèmes non linéaires à retard". Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112411.
Testo completoThis PhD thesis is focused on three main objectives. The first goal is to develop a method of construction of state feedbacks without retarded terms that render the origin of timevarying nonlinear systems with a distributed input delay globally uniformly asymptotically stable.The second objective is the adaptation of the celebrated technique of construction of state feedbacks called ’backstepping’ to the case of nonlinear systems in feedback form with a pointwise constant delay in the input. The third aim of this thesis is to solve a problem of practical stabilization for a family of nonlinear systems with sampled retarded state feedbacks whose sampling instants depend on the value of the state variable of the system. Each of these three goals relies on the introduction of operators of a new type. Robustness results of Input-to-State-Stability type are established by using Lyapunov-Krasovskii functionals
Ellouze, Imen. "Etude de la stabilité et de la stabilisation des systèmes à retard et des systèmes impulsifs". Phd thesis, Université de Metz, 2010. http://tel.archives-ouvertes.fr/tel-00751642.
Testo completoBimbard, Franck. "Dimensionnement temporel de systèmes embarqués : application à OSEK". Paris, CNAM, 2007. http://www.theses.fr/2007CNAM0573.
Testo completoIn this thesis, we are interested in real time dimensioning of embedded systems. We propose a set of algorithmic tools which allows developers to verify that their application will respect its real time constraints accordingly to a given monoprocessor architecture. We work in hard real time context with termination deadlines. In addition, we only consider periodic, preemptive or non-preemptive, independent and non-concrete tasks with arbitrary deadlines. The OSEK standard has been initiated in 1993 by several german companies. This standard is based on a FP/FIFO scheduling policy and protects each resource by using priority ceiling protocol. First of all we identify and measure the overheads of an OSEK kernel. We propose feasibility conditions taking previous overheads into account. These feasibility conditions can be used with tasks scheduled accordingly to FP/FIFO policy and using at most one resource. Although OSEK standard only accepts fixed priorities, we show how to implement EDF scheduling policy for tasks using no resource. Once again, we propose feasibility conditions taking into account the overheads due to the kernel and our implementation. Finally, our previous feasibility conditions are experimented on a real platform. These experimentations confirm that kernel overheads can not be neglected. It is also shown that our feasibility conditions are valid for real time dimensioning
Rodriguez, Paredes Salvador Antonio. "Stabilité des systèmes à retard de type neutre". Grenoble INPG, 2003. http://www.theses.fr/2003INPG0092.
Testo completoDelpech, Michel. "Télémanipulation spatiale en présence de retard". Toulouse, ENSAE, 1985. http://www.theses.fr/1985ESAE0014.
Testo completoCambier, Théo. "Contrôle spatial et temporel des systèmes biologiques in vitro". Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENY078/document.
Testo completoActin cytoskeleton regulate cell shape over time. To understand that, we have to studymolecular mechanisms that constitute actin cytoskeleton. In vivo, those mechanismsare hidden by cellular complexity. If we achieve to reproduce piece by piece actincytoskeleton in vitro and if we can control it in space and time, then we are able toelucidate the secrets of it operate. This thesis show that we have developed thetechnology that allow us to do it for a few actin cytoskeleton architectures.We have developed new micro-patterning methods to control actin monomersnucleation into two-dimensional space. This led us to the reconstitution and guidanceof parallel actin filament networks with same polarity and allowed us to reconstituteactin contractil ring.I created an innovating microfluidic chip to control biochemical composition ofreconstituted actin systems over time. This allowed us to control kinetics of freeindividual actin filament polymerisation and to control the intervention sequence ofproteins on parallel actin filament networks.Finaly, we used the microfluidic chip to study hematopoïetic stem cellsdifferentiation
Hassan, Lama. "Observation et commande des systèmes non linéaires à retard". Phd thesis, Université de Lorraine, 2013. http://tel.archives-ouvertes.fr/tel-00934943.
Testo completoHassan, Lama. "Observation et commande des systèmes non-linéaires à retard". Electronic Thesis or Diss., Université de Lorraine, 2013. http://www.theses.fr/2013LORR0141.
Testo completoThe objective of this dissertation is to develop observers and observer-based controllers synthesis methods for time-delay systems. Different classes of systems were treated with different types of delay. Three different methods were developed. The first one treats nonlinear systems with Lipschitz nonlinearities and consists in transforming the original system into an LPV system based on a reformulation of the classical Lipschitz property. This technique was formulated for continuous and discrete cases respectively and it was proven to provide less restrictive synthesis conditions when compared to the existing results in the literature. The second method deals with singular systems with disturbances. The main difficulty lay in the presence of the derivatives of the disturbances which hinder the stability analysis and for which two approaches are proposed:~a H∞ criterion combined with a special Lyapunov-Krasovskii functional depending on disturbances and a {W}^{1,2} criterion based on the use of Sobolev norms. The last method is based on the Free Weighting Matrices technique to solve the observation and control problems of a class of nonlinear systems with unknown delays. The proposed solution provides a sufficient LMI synthesis condition ensuring the asymptotic stabilization of the closed loop system, instead of the iterative LMI condition usually found in the literature
Libri sul tema "Systèmes à retard temporel"
American Association on Mental Retardation., a cura di. Retard mental: Définition, classification et systèmes de soutien. 9a ed. St. Hyacinthe, Qué: Edisem, 1994.
Cerca il testo completoP, Johnson, Lloyd-Jones J. G. 1944- e Society for Drug Research (Great Britain), a cura di. Drug delivery systems: Fundamentals and techniques. Weinheim, Federal Republic of Germany: VCH, 1987.
Cerca il testo completoStability, Control and Application of Time-Delay Systems. Elsevier Science & Technology, 2019.
Cerca il testo completoKarimi, Hamid Reza, e Qingbin Gao. Stability, Control and Application of Time-Delay Systems. Elsevier Science & Technology, 2019.
Cerca il testo completoTime-Delay Systems: Concepts, Design and Stability Analysis. Nova Science Publishers, Incorporated, 2018.
Cerca il testo completoRobust control and filtering for time-delay systems. New York: Marcel Dekker, 2000.
Cerca il testo completoJohnson, P. Drug Delivery Systems: Fundamentals and Techniques (Ellis Horwood Series in Biomedicine). Vch Pub, 1988.
Cerca il testo completoSchiesser, W. E. Time Delay ODE/PDE Models: Applications in Biomedical Science and Engineering. Taylor & Francis Group, 2019.
Cerca il testo completoTime Delay ODE/PDE Models: Applications in Biomedical Science and Engineering. Taylor & Francis Group, 2019.
Cerca il testo completoSchiesser, W. E. Time Delay ODE/PDE Models: Applications in Biomedical Science and Engineering. Taylor & Francis Group, 2019.
Cerca il testo completoCapitoli di libri sul tema "Systèmes à retard temporel"
OLIVÈS, Régis. "Centrales solaires thermodynamiques et stockage". In Stockage de la chaleur et du froid 1, 217–87. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9133.ch8.
Testo completoECONOMOU, Antonis. "Impact de la structure de l’information sur le comportement stratégique dans les systèmes de files d’attente". In Théorie des files d’attente 2, 149–82. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9004.ch4.
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