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Academic literature on the topic 'Systèmes dynamiques non-linéaires'
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Journal articles on the topic "Systèmes dynamiques non-linéaires"
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 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 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 textClément, Céline. "Théorie des systèmes dynamiques et analyse du comportement: Vers la fin de l'horloge interne?" ACTA COMPORTAMENTALIA 12, no. 2 (December 1, 2004): 141–55. http://dx.doi.org/10.32870/ac.v12i2.59555.
Full textLi, Qioacho, Carine Jauberthie, Liliane Denis-Vidal, Zohra Cherfi, and Moussa Maïga. "Entrée optimale pour l’estimation des systèmes dynamiques non linéaires à erreurs bornées. Application en aéronautique." Journal Européen des Systèmes Automatisés 50, no. 1-2 (April 28, 2017): 95–115. http://dx.doi.org/10.3166/jesa.50.95-115.
Full textMroz, Aurore, and Julia Gorham. "From Caterpillar to Butterfly: Story of an Ordinarily Extraordinary Generation Z L2 Student Abroad." Frontiers: The Interdisciplinary Journal of Study Abroad 36, no. 1 (April 16, 2024): 312–49. http://dx.doi.org/10.36366/frontiers.v36i1.855.
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 textBerroug, Fatiha, El Khadir Lakhal, Mohamed El Omari, and Hamid El Qarnia. "Simulation numérique des besoins énergétiques d’une serre agricole sous le climat de Marrakech - Maroc." Journal of Renewable Energies 13, no. 1 (October 25, 2023): 133–48. http://dx.doi.org/10.54966/jreen.v13i1.184.
Full textBettaieb, Habib. "Moteur Stirling à piston libre." Journal of Renewable Energies 17, no. 4 (October 19, 2023). http://dx.doi.org/10.54966/jreen.v17i4.479.
Full textFlavia Irene, Santamaria,. "“Un estudio multimodal y dinámico de los conocimientos numéricos de estudiantes de primer grado”." RIDAA Tesis Unicen, September 27, 2021. http://dx.doi.org/10.52278/2850.
Full textDissertations / Theses on the topic "Systèmes dynamiques non-linéaires"
Altares, Menendez Valentin. "Systèmes dynamiques non linéaires dans un environnement stochastique." Doctoral thesis, Universite Libre de Bruxelles, 1989. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/213259.
Full textZemouche, Ali. "Sur l'observation de l'état des systèmes dynamiques non linéaires." Phd thesis, Université Louis Pasteur - Strasbourg I, 2007. http://tel.archives-ouvertes.fr/tel-00353220.
Full textBarillon, Franck. "Méthodologies de couplage fort des systèmes dynamiques : approches linéaires et non-linéaires." Thesis, Ecully, Ecole centrale de Lyon, 2011. http://www.theses.fr/2011ECDL0012/document.
Full textIn this thesis we studied the vibratory behaviour of a whole vehicle under engine excitation at low frequencies (0 – 50 Hz) and medium frequencies (200 – 800 Hz). The aim of the thesis was to provide numerical methodologies to take into account coupling effects between all the sub-systems constituting a whole car. In low frequencies, we used a global approach where each subsystem was characterized separately before coupling. First the car body was characterised both experimentally and numerically using a modal appropriation method that is commonly used in the aeronautic field. Numerical shapes of the modes were correlated to experimental shapes. In addition, the amplitude and frequency non linear behaviour of the engine mounts was measured on a test bench. A strong non linear behaviour was observed and stiffness – frequency – amplitude layers were constructed based on those data.Secondly, numerical methods were developed in order to calculate the coupled non linear response between the engine, the engine mounts and the car body. We used a harmonic balance method that allows calculating the non linear dynamics of complex mechanical systems. In order to apply this method to large industrial finite element models, a condensation method on non linear degrees of freedom was developed. This technique is well adapted to problems of linear structures linked together with localnon linear joints. This method was validated on the isolated engine linked to a bench by the engine mounts. Strong non linear phenomena on the rigid body modes of the engine were observed experimentally.A numerical model of the engine was developed and the HBM method allowed reproducing these non linear phenomena. Eventually, the non linear model of the whole vehicle was coupled and excited by different efforts. First we calculated the response of the assembly using the appropriation method. Then, the structure was excited by a real four – cylinder engine excitation.In medium frequencies, we presented an important study for the group Renault concerning the stiffness measurement of the engine mounts. A numerical methodology based on the FRF Based Substructuring(FBS) method was developed. This method was applied to uncouple an engine mount initially coupled to a test bench. The numerical feasibility of the method was proved and allowed to get the own vibratory behaviour of the engine mount despite coupling phenomena with the test bench
Testylier, Romain. "Techniques pour l'analyse formelle de systèmes dynamiques non-linéaires." Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00910330.
Full textJacquir, Sabir. "Systèmes dynamiques non linéaires, de la biologie à l’électronique." Dijon, 2006. http://www.theses.fr/2006DIJOS028.
Full textThe FitzHugh-Nagumo model (FHN) is used to characterize a stimulation condition of a nervous fiber. An electrical circuit is then proposed to realize an unidirectional coupling between two cells, mimicking an inter-neuron synaptic coupling. In this configuration, we show experimentally how the coupling strength controls the dynamics of the slave neuron, leading to frequency locking, chaotic behavior and synchronization. The FHN model is also used to study cardiac wavefront propagation through a thin strand, which is connected to a large mass of cells. Then, the wave propagation between two cardiac cells in culture in vitro is studied using two intracellular microelectrodes. Lastly, an experimental setup made up of 60 extracellular signals sensors is implemented to study the wave propagation between several cardiac cells simultaneously. Some results concerning the wave propagation between the cardiomyocytes in basal, pathological or pharmacological conditions are presented
Zouari, Talel. "Diagnostic des systèmes dynamiques hybrides à modes non linéaires." Thesis, Lille 1, 2013. http://www.theses.fr/2013LIL10071/document.
Full textThis thesis deals with the diagnosis of switching systems (a special class of hybrid dynamical systems) with nonlinear modes. Some modes correspond to the normal operation, i.e. the fault-free case. The other modes may represent the system behavior in the presence of sensors, actuators or internal component faults. A general representation called multimode/multimodels is proposed. It models each nonlinear mode by a set of linear models. A weighting function is used to determine the contribution of each local model. A design method of robust residuals based on projection techniques is proposed. It uses only inputs/outputs data and the weighting functions. The knowledge of local parameters is not needed to compute the residuals. The fault detection and isolation with the data projection method includes firstly, the sensor faults in a nonlinear mode and secondly, the actuator faults or internal faults by detecting the mode switching and by recognizing, at each time-instant, the active mode.Discernability conditions between modes are established and a discernability index computed online is introduced in order to reduce the complexity of the current mode identification method. Academic examples are taken all along the thesis in order to illustrate the effectiveness of the different proposed methods and tools
Gasso, Gilles. "Identification des systèmes dynamiques non-linéaires : approche multi-modèle." Vandoeuvre-les-Nancy, INPL, 2000. http://www.theses.fr/2000INPL136N.
Full textTchangani, Ayeley. "Sur la stabilité des systèmes héréditaires non linéaires." Lille 1, 1999. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/1999/50376-1999-67.pdf.
Full textOuld, Samori Jibril. "Etude des systèmes dynamiques intervenant dans la ferrorésonance." Dijon, 1995. http://www.theses.fr/1995DIJOS006.
Full textFillâtre, Ollivier. "Identification des systèmes dynamiques faiblement non-linéaires à partir d'excitations aléatoires." Châtenay-Malabry, Ecole centrale de Paris, 1991. http://www.theses.fr/1991ECAP0175.
Full textBooks on the topic "Systèmes dynamiques non-linéaires"
Pavel, Winternitz, ed. Systèmes dynamiques non linéaires: Intégrabilité et comportement qualitatif. Montréal: Presses de l'Université de Montréal, 1986.
Find full textSève, Lucien. Emergence, complexité et dialectique: Sur les systèmes dynamiques non linéaires. Paris: Odile Jacob, 2005.
Find full textTufillaro, Nicholas. An experimental approach to nonlinear dynamics and chaos. Redwood City, Calif: Addison-Wesley, 1992.
Find full textLanda, P. S. Nonlinear oscillations and waves in dynamical systems. Dordrecht: Kluwer Academic Publishers, 1996.
Find full textStrogatz, Steven H. Nonlinear dynamics and Chaos: With applications to physics, biology, chemistry, and engineering. Reading, Mass: Addison-Wesley Pub., 1994.
Find full textStrogatz, Steven H. Nonlinear dynamics and chaos: With applications to physics, physics, biology, chemistry, and engineering. Cambridge, Mass: Westview Press, 2000.
Find full textA, Martyni︠u︡k A., ed. Stability and stabilization of nonlinear systems with random structure. London: Taylor & Francis, 2002.
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 text1923-, Sáenz Albert William, Zachary W. W. 1935-, Cawley R. 1936-, and Naval Surface Weapons Center, eds. Local and global methods of nonlinear dynamics: Proceedings of a workshop held at the Naval Surface Weapons Center, Silver Spring, MD, July 23-26, 1984. Berlin: Springer-Verlag, 1986.
Find full text1945-, Newell Karl M., and Molenaar Peter C. M, eds. Applications of nonlinear dynamics to developmental process modeling. Mahwah, N.J: Lawrence Erlbaum Associates, 1998.
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