Academic literature on the topic 'Systèmes linéaires et non linéaires à commutation'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Systèmes linéaires et non linéaires à commutation.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Systèmes linéaires et non linéaires à commutation"
Gratacap, Anne. "Systèmes dynamiques non linéaires et processus de décision." La Revue des Sciences de Gestion, Direction et Gestion, no. 166 (August 1997): 38–46. http://dx.doi.org/10.1051/larsg:1997026.
Full textBureau, Florent. "Sur des systèmes différentiels non linéaires du troisième ordre et les équations différentielles non linéaires associées." Bulletin de la Classe des sciences 73, no. 1 (1987): 335–53. http://dx.doi.org/10.3406/barb.1987.57693.
Full textSerre, Denis. "Oscillations non linéaires des systèmes hyperboliques: méthodes et résultats qualitatifs." Annales de l'Institut Henri Poincare (C) Non Linear Analysis 8, no. 3-4 (May 1991): 351–417. http://dx.doi.org/10.1016/s0294-1449(16)30268-2.
Full textClaude, Daniel. "Découplage des Systèmes Non Linéaires, Series Génératrices Non Commutatives et Algèbres de Lie." SIAM Journal on Control and Optimization 24, no. 3 (May 1986): 562–78. http://dx.doi.org/10.1137/0324033.
Full textMira, Christian. "Quelques situations fondamentales dans les systèmes dynamiques non linéaires et chaotiques. exemples." Annales des Télécommunications 42, no. 5-6 (May 1987): 217–38. http://dx.doi.org/10.1007/bf02995241.
Full textPumain, Denise. "Les modèles d’auto-organisation et le changement urbain." Cahiers de géographie du Québec 42, no. 117 (April 12, 2005): 349–66. http://dx.doi.org/10.7202/022762ar.
Full textAumont, Gilles. "Simulation du risque d’infestation de bovins par des trichostrongylides dans un Climat tropical humide." Revue d’élevage et de médecine vétérinaire des pays tropicaux 46, no. 1-2 (January 1, 1993): 23–26. http://dx.doi.org/10.19182/remvt.9369.
Full textBarten, Anton P., and Michael McAleer. "Comparaison de la performance du point de vue empirique de systèmes de demandes alternatifs." L’économétrie des systèmes de demande 73, no. 1-2-3 (February 9, 2009): 27–45. http://dx.doi.org/10.7202/602221ar.
Full textBusca, J. "Inégalités de type Harnack pour les systèmes elliptiques non-linéaires et applications." Annales de l'Institut Henri Poincare (C) Non Linear Analysis, October 24, 2003. http://dx.doi.org/10.1016/s0294-1449(03)00043-x.
Full textMokkadem, Abdelkader. "Orbites de semi-groupes de morphismes réguliers et systèmes non linéaires en temps discret." Forum Mathematicum 1, no. 1 (1989). http://dx.doi.org/10.1515/form.1989.1.359.
Full textDissertations / Theses on the topic "Systèmes linéaires et non linéaires à commutation"
Ben, Salah Jaâfar. "Analyse et commande des systèmes non linéaires complexes : application aux systèmes dynamiques à commutation." Phd thesis, Université Claude Bernard - Lyon I, 2009. http://tel.archives-ouvertes.fr/tel-00599364.
Full textBourdais, Romain. "Une contribution à la modélisation et à la commande des systèmes non linéaires à commutation." Phd thesis, Ecole Centrale de Lille, 2007. http://tel.archives-ouvertes.fr/tel-00259420.
Full textMarquez-Martinez, Luis Alejandro. "Analyse et commande de systèmes non linéaires à retards." Phd thesis, Université de Nantes, 2000. http://tel.archives-ouvertes.fr/tel-00269005.
Full textOn recherche des solutions causales pour divers problèmes de la commande, pouvant être mises en oeuvre sans faire appel aux prédicteurs d'état.
Pour ce faire, une nouvelle approche mathematique adaptée à cette classe de systèmes à été introduite. Elle est établie de façon naturelle à partir des connaissances standard sur les systèmes non linéaires sans retard et sur les systèmes linéaires à retards.
Cette nouvelle approche est, en fait, une contribution majeure de ce travail de thèse. Elle nous a permis d'étudier quelques propriétés des systèmes non linéaires à retards, telles que l'accessibilité ou l'inversion, mais aussi de proposer des conditions vérifiables et constructives sous lesquelles il existe des solutions causales à plusieurs problèmes de la commande, tels que le rejet de perturbation, la linéarisation entrée-sortie et la poursuite de trajectoire.
Ducarne, Julien. "Modélisation et optimisation de dispositifs non-linéaires d’amortissement de structures par systèmes piézoélectriques commutés." Thesis, Paris, CNAM, 2009. http://www.theses.fr/2009CNAM0633/document.
Full textIn order to reduce the vibrations of a mechanical structure, one can use piezoelectric elements connected to passive electrical circuits. The goal is to achieve the same efficiency as active vibration control without the associated complexity and energy consumption. First the use of a resistor (with an effect similar to viscous damping) and eventually of an inductor (allowing the creation of a tuned resonator) for the circuit is considered. These systems have interesting properties, but are not very efficient, except in the case of a finely tuned inductor. In order to obtain good performance without requiring a precise tuning, a switching circuit is considered. The switching process is synchronized on the vibrations, and the effect of the free electric charge (similar to a dry damping) reduces the vibrations. This system is self-adaptive and can be self-powered. However, the strong non-linearities create a high frequency excitation which may disturb the switch timing. Two different reduced electromechanical models (analytical and finite element) are proposed, allowing a description of the whole system dynamics with accuracy and to emphasize the coupling between one vibration mode and the circuit. This coupling is found to be decisive for the performance in vibration reduction. A study of the influence of various parameters allow the optimisation of the piezoelectric elements, electric circuits and switch timing. These results are experimentally tested and a good agreement with the predictions is obtained ; the difficulty of switch timing is also noticed
Ducarne, Julien. "Modélisation et optimisation de dispositifs non-linéaires d'amortissement de structures par systèmes piézoélectriques commutés." Phd thesis, Conservatoire national des arts et metiers - CNAM, 2009. http://tel.archives-ouvertes.fr/tel-00464513.
Full textCavichioli, Gonzaga Carlos. "Analyse de stabilité et de performances d'une classe de systèmes non-linéaires à commutations en temps discret." Phd thesis, Université de Lorraine, 2012. http://tel.archives-ouvertes.fr/tel-00762873.
Full textCavichioli, Gonzaga Carlos Alberto. "Analyse de stabilité et de performance d'une classe de systèmes non-linéaires à commutations en temps discret." Thesis, Université de Lorraine, 2012. http://www.theses.fr/2012LORR0086/document.
Full textIn this PhD thesis, several problems of stability analysis and control design of discrete-time switched nonlinear systems are addressed. As main contribution, a new class of Lyapunov functions which takes the nonlinearity into account has been proposed. We show that these functions are suitable to solve the classical stability analysis problem of linear systems connected to a cone bounded nonlinearity. Instead of the original Lyapunov Lur'e function, the assumptions about the nonlinearity variation are not required. Furthermore, the local stability analysis and control synthesis problems of Lur'e systems subject to control saturation are tackled by considering the level set of our function as an estimate of the basin of attraction. We expose that this estimate, which is given by non-convex and disconnected sets, is less conservative than ellipsoidal sets. We extend these results in order to deal with the problems of stability analysis and stabilization of discrete-time switched nonlinear systems. On one hand, we consider the case of arbitrary switching such that our sufficient conditions assure the properties of stability for all possible switching rules. In this framework, we highlight that our function is able to provide a suitable estimate of the basin of attraction. On the other hand, we tackle the problem of switching rule design aiming at the stabilization of discrete-time switched systems with nonlinear modes. We propose a switching strategy depending on the minimum of our switched Lyapunov Lur'e function. Hence, our framework leads to state space partitions, related to the mode activation, which are not restricted to conic sets, commonly exhibited by the switched quadratic functions approaches
Tognetti, Taïs Calliero. "Commande de systèmes dynamiques : stabilité absolue, saturation et bilinéarité." Toulouse, INSA, 2009. http://eprint.insa-toulouse.fr/archive/00000405/.
Full textThis thesis presents contributions to the solution of theproblems of stability analysis and synthesis of state feedback controllers for dynamic systems with non-linear elements, by means of conditions based on linear matrix inequalities and Lyapunov functions. For switched systems subject to saturation in the actuators, convex conditions to design switched and robust controllers are presented. The saturation is modeled as a sector non-linearity and an estimate of the domain of stability is determined. For linear systems with polytopic uncertainties and sector non-linearities, convex conditions of finite dimension to build Lur’e functions with homogeneous polynomially parameter dependence are provided. If satisfied, the conditions guarantee the stability of the entire domain of uncertainty for all sector non-linearities, allowing the design oflinear and non-linear robust statefeedback stabilizing controllers. For continuous and discrete-time unstable bilinear systems, a procedure to design a state feedback stabilizing control gain is proposed. The method is based on the alternate solution of two convex optimization problems described by linear matrix inequalities, providing an estimate of the domain of stability. Extensions to handle robust and linear parameter varying controllers are also presented
Ait, Ladel Ayyoub. "Commande tolérante aux défauts des systèmes à multimodèles : application à des systèmes à multi-source d'énergie." Electronic Thesis or Diss., Aix-Marseille, 2022. http://theses.univ-amu.fr.lama.univ-amu.fr/220330_AITLADEL_882kmyqu655hkbca383zrkcz402ihwf_TH.pdf.
Full textThis thesis deals with the fault detection/estimation and fault-tolerant control challenges through integrated design. The aim is to design control strategies able to maintain robust and acceptable performance even in the presence of faults. The considered systems are dynamic in nature and are multi-model. The approaches proposed in this thesis consist in formalizing the integrated design of the detection/estimation and fault-tolerant control units in the form of linear matrix inequalities to overcome the difficulty posed by the observer/controller coupling. These approaches provide the ability to consider the different interactions between the system, the detection/estimation unit, and the control unit. Therefore, ensuring a global stability analysis of the closed-loop system and robust performances in terms of detection/estimation, control, and fault compensation. The thesis is mainly composed of three parts. In the first part, results on the control in the presence of sensor or actuator faults are established for switched linear systems. In the second part, extensions to switched nonlinear systems with sensor and actuator faults are proposed. Finally, the third part consists of a complete study of a renewable energy system. It is a multi-source/multi-load system designed to meet multiple demands and is subject to the intermittency of renewable energies
Tognetti, Calliero. "Commande de systèmes dynamiques: stabilité absolue, saturation et bilinéarité." Phd thesis, INSA de Toulouse, 2009. http://tel.archives-ouvertes.fr/tel-00621132.
Full textBooks on the topic "Systèmes linéaires et non linéaires à commutation"
Pavel, Winternitz, ed. Systèmes dynamiques non linéaires: Intégrabilité et comportement qualitatif. Montréal: Presses de l'Université de Montréal, 1986.
Find full textGranjon, Yves. Automatique: Systèmes linéaires, non linéaires, à temps continu, à temps discret, représentation d'état : cours et exercices corrigés. 2nd ed. Paris: Dunod, 2010.
Find full textSève, Lucien. Emergence, complexité et dialectique: Sur les systèmes dynamiques non linéaires. Paris: Odile Jacob, 2005.
Find full text1944-, Gori Franco, Geronazzo L. 1943-, and Galeotti M. 1946-, eds. Nonlinear dynamics in economics and social sciences: Proceedings of the second informal workshop held at the Certosa di Pontignano, Siena, Italy, May 27-30, 1991. Berlin: Springer-Verlag, 1993.
Find full textBeck, Christian. Thermodynamics of chaotic systems: An introduction. Cambridge [England]: Cambridge University Press, 1993.
Find full textChaotic dynamics: Theory and applications to economics. Cambridge [England]: Cambridge University Press, 1992.
Find full textSystèmes linéaires et non linéaires. Analyse numérique. Hermann, 1997.
Find full textChauveau. Systèmes asservis linéaires et non linéaires: Exercices et problèmes résolus STS-IUT-Classes prépas-Licences-IUFM-IUP-CNAM. Casteilla, 1997.
Find full textGori, F., and L. Geronazzo. Nonlinear Dynamics in Economics and Social Sciences: Proceedings of the Second Informal Workshop Held at the Certosa Di Pontignano, Siena, Italy, Ma (Lecture ... Notes in Economics and Mathematical Systems). Springer, 1993.
Find full textMedio, Alfredo, and Giampaolo Gallo. Chaotic Dynamics: Theory and Applications to Economics. Cambridge University Press, 1993.
Find full textBook chapters on the topic "Systèmes linéaires et non linéaires à commutation"
Leray, Jean, and Yujiro ohya. "Équations et systÈmes non-linÉaires, hyperboliques non-stricts." In Equazioni differenziali non lineari, 111–76. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-11030-6_5.
Full text"Contrôlabilité des systèmes non linéaires et le problème de contrôle d’attitude d’un satellite rigide." In Mathématiques & Applications, 103–20. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/3-540-37640-2_5.
Full textReports on the topic "Systèmes linéaires et non linéaires à commutation"
Brinkerhoff, Derick W., Sarah Frazer, and Lisa McGregor. S'adapter pour apprendre et apprendre pour s'adapter : conseils pratiques tirés de projets de développement internationaux. RTI Press, January 2018. http://dx.doi.org/10.3768/rtipress.2018.pb.0015.1801.fr.
Full text