Letteratura scientifica selezionata sul tema "Systèmes à sortie binaire"
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Articoli di riviste sul tema "Systèmes à sortie binaire"
Maisonneuve, B. "Systèmes de sortie ℱ Dt prévisibles". Probability Theory and Related Fields 80, n. 3 (settembre 1989): 395–405. http://dx.doi.org/10.1007/bf01794431.
Testo completoBouanani, A., K. Baba Hamed, J. Mania e M. Bensalah. "Le comportement d'un système hydrologique en climat méditerranéen par l'analyse corrélatoire et spectrale des débits et des pluies. Cas de trois sous bassins sud-méditerranéens : (oued Sebdou, Moulah et Isser - Tafna - NW Algérie)". Revue des sciences de l'eau 18, n. 2 (12 aprile 2005): 215–24. http://dx.doi.org/10.7202/705557ar.
Testo completoGradvohl, Paul. "La Hongrie comme révélateur de l’aporie de la stratégie française en Europe centrale après 1918". Revue Historique des Armées 270, n. 1 (1 gennaio 2013): 48–59. http://dx.doi.org/10.3917/rha.270.0048.
Testo completoTiglyene, S., L. Mandi e A. E. Jaouad. "Enlèvement du chrome par infiltration verticale sur lits de Phragmites australis (Cav.) Steudel". Revue des sciences de l'eau 18, n. 2 (12 aprile 2005): 177–98. http://dx.doi.org/10.7202/705555ar.
Testo completoGuillemard, Anne-Marie. "Les transformations de la transition entre activité et retraite en Europe : de nouveaux enjeux pour la protection sociale". Articles 24, n. 2 (25 marzo 2004): 171–204. http://dx.doi.org/10.7202/010187ar.
Testo completoLeconte, Baptiste, Laurent Bigot, Philippe Roy, Raphael Jamier, Romain Dauliat, Marie-Alicia Malleville, Yves Quiquempois, Hicham El Hamzaoui e Olivier Vanvincq. "Lasers de forte puissance : vers l’avènement de fibres optiques à aire effective extrême". Photoniques, n. 99 (novembre 2019): 23–27. http://dx.doi.org/10.1051/photon/20199923.
Testo completoGarcia-Launay, F., V. Rouillon, J. Faure e A. Fonseca. "Analyse de Cycle de Vie des systèmes de production de la filière Noir de Bigorre". Archivos de Zootecnia 67, Supplement (15 gennaio 2018): 21–25. http://dx.doi.org/10.21071/az.v67isupplement.3565.
Testo completoJungraithmayr, Herrmann. "Préliminaires à une étude du saba, langue tchadique orientale du Tchad (région de Melfi)". Afrika und Übersee 93 (31 dicembre 2020): 281–98. http://dx.doi.org/10.15460/auue.2020.93.1.221.
Testo completoDias, Joao Batista, e Arno Krenzinger. "Estimation des pertes d’énergie à l’entrée des onduleurs d’une installation photovoltaïque raccordée au réseau". Journal of Renewable Energies 9, n. 1 (30 aprile 2006): 1–10. http://dx.doi.org/10.54966/jreen.v9i1.808.
Testo completoBroome, Kieran, Linda Worrall, Kryss McKenna e Duncan Boldy. "Priorities for an Age-Friendly Bus System". Canadian Journal on Aging / La Revue canadienne du vieillissement 29, n. 3 (24 agosto 2010): 435–44. http://dx.doi.org/10.1017/s0714980810000425.
Testo completoTesi sul tema "Systèmes à sortie binaire"
Goudjil, Abdelhak. "De l'identification des systèmes (hybrides et à sortie binaire) à l'extraction de motifs". Thesis, Normandie, 2017. http://www.theses.fr/2017NORMC240/document.
Testo completoIn this thesis, we deal with the identification of systems and the extraction of patterns from data. In the context of system identification, we focus precisely on the identification of hybrid systems and the identification of linear systems using binary sensors. Two very popular classes of hybrid systems are switched linear systems and piecewise affine systems. First, we give an overview of the different approaches available in the literature for the identification of these two classes. Then, we propose a new real-time identification algorithm for switched linear systems, it's based on an Outer Bounding Ellipsoid (OBE) type algorithm suitable for system identification with bounded noise. We then present several extensions of the algorithm either for the identification of piecewise affine systems, the identification of switched linear systems described by an output error model and the identification of MIMO switched linear systems. After this, we address the problem of the identification of linear systems using binary sensors by introducing an original point of view. We formulate the identification problem as a classification problem. This formulation allows the use of supervised learning algorithms such as Support Vector Machines (SVMs) for the identification of discrete time systems and the identification of continuous-time systems using binary sensors. In the context of pattern extraction, we first present an overview of the different pattern extraction algorithms and clustering techniques available in the literature. Next, we propose an algorithm for extracting patterns from data based on clustering techniques
Mestrah, Ali. "Identification de modèles sous forme de représentation d'état pour les systèmes à sortie binaire". Electronic Thesis or Diss., Normandie, 2023. http://www.theses.fr/2023NORMC255.
Testo completoThis thesis focuses on parametric modeling of invariant linear systems from binary output measurements. This identification problem is addressed via the use ofsubspace methods. These methods allow the estimation of state-space models, an added benefit of these methods being the fact that their implementation doesnot require the prior knowledge of the order of the system. These methods are initially adapted to high resolution data processing, the objective of this thesis istherefore their adaptation to the identification using binary measurements. In this thesis we propose three subspace methods. Convergence properties of two ofthem are established. Monte Carlo simulation results are presented to show the good performance, but also limits, of these methods
Oualla, Hicham. "Contributions à l'identification en boucle ouverte/fermée des systèmes à base de données binaires". Electronic Thesis or Diss., Normandie, 2022. http://www.theses.fr/2022NORMC229.
Testo completoThis thesis is devoted to the identification of systems based on binary data. First, a brief presentation of all the methods of identification of systems based on the use of binary data existing in the literature is given. In the following, we are interested in the problem of open loop identification of systems with binary output and input. We propose methods for the identification of FIR systems and more complex IIR systems with binary input and output. These methods are analyzed and tested by numerical examples. In the rest of this work, we propose first solutions to the problems of closed-loop identification of systems based on binary data. The first solutions are dedicated to binary output systems, the closed loop excitation is assumed to be high resolution. Finally, two methods are proposed for closed loop systems with binary output and input. These solutions are tested on numerical examples to quantify their performances
Tlich, Mohamed. "Augmentation des performances des systèmes DSL par allocation dynamique de spectre". Phd thesis, Télécom ParisTech, 2006. http://pastel.archives-ouvertes.fr/pastel-00001889.
Testo completoFortin, Francis. "Systèmes binaire : formation, évolution et environnement". Thesis, Université de Paris (2019-....), 2019. http://www.theses.fr/2019UNIP7071.
Testo completoAccreting binary systems are stellar couples in which a compact object (white dwarf, neutron star, black hole) feeds on a regular star. This accretion phase in the life of a binary shows characteristic high-energy emission, and can cause the formation of relativistic jets as well as a transient behavior which goes from violent outbursts to quiescent periods. These objects contribute significantly to the X-ray and gamma radiation in the universe, and since 2015 we know they are the progenitors of spectacular collisions between compact objects, which at the end of their lives radiate gravitationnal waves. Because more than half of the stars in our Galaxy spend at least a part of their lives within a binary, studying these systems is key to better understand stellar evolution in general. This thesis starts from an intial questioning about the origin of binary systems, of their diversity and the different evolutionnary paths they take, as well as the intricacy of their local environment. The tools we use to adress these topics are mainly observation-oriented. In particular, we will try to make full use of the multi-wavelength properties of binaries in the studies we present. The first part is a general introduction which covers the basics of stellar evolution, the processes taking place within binary systems, and also introduces practical aspects about observations such as the messengers and the observables that are associated. The second part is about a project of census concerning accreting binaries. We correlate previous catalogues with the Centre de Données Astronomiques de Starsbourg to update some of the information about the binaries, and also try to find counterparts of high-mass X-ray binaries (HMXB) among the detections of the Gaia satellite. This census will be used in a project studying the natal kick of HMXBs and will also be the starting point to look for progenitors of compact binaries which will be detected by the gravitationnal satellite LISA. The third part aims to actively participate in the census of X-ray binaries by determining the nature of unidentified INTEGRAL sources (IGR). We present the analysis of spectrophotometric data in near-infrared acquired with VLT/ISAAC on 14 IGR sources. Among them, we identified 9 new accreting binaries and 5 active galactic nuclei. The fourth part focuses on a particular system. IGR J16318-4848 is an obscured supergiant B[e] high-mass X-ray binary, and posesses a complex environment which we aim to characterize. We report on spectroscopic acquisitions with VLT/X-Shooter which allow us to probe the dynamics of the stellar wind from the supergiant star, the orbital motion of the dusty circumbinary disk as well as its own metal-rich wind. By modeling the broadband spectral energy distribution down to the far-infrared (Spitzer, Herschel), we determine the temperature of the emitting media as well as their absolute scales. The fifth part is a study on a transient source, the microquasar Swift J1745-26, made of a low-mass star orbiting a black hole. It was detected in X-rays down to radio waves late 2012 during outburst, and was observed again five months later during its decay. We use photometric data from VLT/FORS2, ISAAC in optical and near-infrared as well as soft and hard X-ray measurements (Swift/BAT, XRT) in order to compare the broadband spectral energy distributions at these two epochs. The variations in luminosity can be especially explained by a change in the internal radius of an accretion disk around the black hole. We conclude this manuscript by doing a summary of the results we brought on these topics, and also do a short review of the future prospects in the field of accreting binaries
Lwafi, Hassan. "Sur la stabilisation entrée sortie des systèmes non linéaires". Poitiers, 1999. http://www.theses.fr/1999POIT2375.
Testo completoDanhane, Baparou. "Contrôlabilité en sortie". Electronic Thesis or Diss., Université de Lorraine, 2022. http://www.theses.fr/2022LORR0246.
Testo completoThis thesis focuses on the output controllability of linear systems. In general, the concept of controllability when mentioned, refers to the state of the system. More precisely, the main question is whether or not it is possible to send (in finite time) the system from an arbitrarily chosen initial state to a prescribed final state. However, in some situations, one may be interested in controlling a variable other than the state (e.g. a combination of the system state and the system input). This is the case, for example, if one wants to control the difference in position between two cars, or if one has coupled differential equations and aims to control certain variables of the system.The concept of output controllability was introduced in the 60's by J. Bertram and P. Sarachick to address this kind of problem. In this framework, instead of controlling the state, the idea is to control a variable called output which is a combination of the state and the input of the system. Unfortunately, this concept did not get the same infatuation as that of the state. Consequently, there are very few results in the literature on this subject and well-known controllability criteria in the state framework for linear systems have not been extended to the output framework.The first goal of this thesis will be to complete and refine the existing results in the literature for linear systems. We will establish necessary and sufficient conditions for finite-time controllability of the output and when the system is output controllable, we will show how to construct the appropriate inputs to achieve the desired output values in finite time.The second part of this thesis is devoted to the output controllability of linear systems whose dynamics depend on a parameter. Such systems frequently appear in practical life.For example, in the case of the cars mentioned above, their dynamics depend on their mass, which varies according to the number of people carried. We can think, in a general way, of any physical system whose dynamics depend on a parameter which is inherent to it and which is not precisely known.The purpose of this last part will be to establish conditions for which any output trajectory (trajectory here refers to a function of the parameter) can be "reached" in finite time with parameter independent inputs. Necessary and/or sufficient conditions will be established with applications to averaged controllability
Grospeaud, Olivier. "Contribution à l'identification en boucle fermée par erreur de sortie". Poitiers, 2000. http://www.theses.fr/2000POIT2343.
Testo completoDi, Benedetto Maria Domenica. "Poursuite de modèle et régulation de sortie des systèmes non linéaires". Paris 11, 1987. http://www.theses.fr/1987PA112115.
Testo completoAstolfi, Daniele. "Observateurs et régulation de sortie robuste pour des systèmes non linéaires". Thesis, Paris Sciences et Lettres (ComUE), 2016. http://www.theses.fr/2016PSLEM091/document.
Testo completoObservers and output regulation are two central topics in nonlinear control system theory. Although many researchers have devoted their attention to these issues for more than 30 years, there are still many open questions. In the observer theory a key role is played by the so called high-gain observers. The purpose of the first part of the thesis is to study novel techniques which allow to overcome or at least to mitigate some of the main drawbacks characterizing this class of observers. We propose a novel class of high-gain observers, denoted as ``low-power'', which allows to overcome numerical problems, to avoid the peaking phenomenon and to improve the sensitivity properties to high-frequency measurement noise. The second part of the thesis addresses the output regulation problem, solved for linear systems during the 70's by Francis and Wonham who coined the celebrated ``internal model principle''. Constructive solutions have also been proposed in the nonlinear framework but under restrictive assumptions that reduce the class of systems to which this methodology can be applied. In this thesis we focus on the output regulation problem in presence of periodic disturbances and we propose a novel approach which allows to consider a broader class of nonlinear systems. The resulting design is robust in the sense defined by Francis and Wonham
Libri sul tema "Systèmes à sortie binaire"
William, Stallings. Computer organization and architecture: Designing for performance. 7a ed. Upper Saddle River, NJ: Pearson Prentice Hall, 2006.
Cerca il testo completoWilliam, Stallings. Computer organization and architecture: Designing for performance. 4a ed. London: Prentice-Hall International (UK), 1996.
Cerca il testo completoWilliam, Stallings. Computer organization and architecture: Designing for performance. 5a ed. Upper Saddle River, N.J: Prentice Hall, 2000.
Cerca il testo completoWilliam, Stallings. Computer organization and architecture: Designing for performance. 6a ed. Upper Saddle River, NJ: Pearson Education, 2003.
Cerca il testo completoWilliam, Stallings. Computer organization and architecture: Designing for performance. 4a ed. Upper Saddle River, N.J: Prentice Hall, 1996.
Cerca il testo completoWilliam, Stallings. Computer organization and architecture: Principles of structure and function. New York: Macmillan, 1987.
Cerca il testo completoWilliam, Stallings. Computer organization and architecture: Principles of structure and function. 2a ed. New York: Macmillan, 1990.
Cerca il testo completoWilliam, Stallings, e William Stallings. Computer organization and architecture: Principles of structure and function. 3a ed. New York: Macmillan, 1993.
Cerca il testo completoWilliam, Stallings. Computer organization and architecture: Designing for performance. 6a ed. Upper Saddle River, N.J: Prentice Hall Pearson Education International, 2003.
Cerca il testo completoArchitecture matérielle et logicielle des ordinateurs et des microprocesseurs. Paris: Armand Colin, 1990.
Cerca il testo completoCapitoli di libri sul tema "Systèmes à sortie binaire"
FARAVELON, Antoine, Olivier GRUBER e Frédéric PÉTROT. "Élimination des appels externes des accès mémoire dans la traduction binaire dynamique". In Systèmes multiprocesseurs sur puce 1, 171–203. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9021.ch7.
Testo completoHYGOUNENC, Emmanuel. "Conception physique". In Ingénierie des systèmes, 193–232. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9108.ch10.
Testo completoMADEC, S., e E. VALADE. "Transport aérien de patients hautement contagieux". In Médecine et Armées Vol. 46 No.4, 399–404. Editions des archives contemporaines, 2018. http://dx.doi.org/10.17184/eac.7331.
Testo completoLaval, Florence, Aurélie Dudézert e Fanny Gibert. "Recherches sur la Sustainability". In Recherches sur la Sustainability, 326–50. EMS Editions, 2023. http://dx.doi.org/10.3917/ems.cheva.2023.01.0326.
Testo completoAtti di convegni sul tema "Systèmes à sortie binaire"
Rousseau, Cyril, e Didier Bazalgette. "Modèle d'architecture pour la conception de systèmes multimodaux en sortie". In the 16th conference. New York, New York, USA: ACM Press, 2004. http://dx.doi.org/10.1145/1148613.1148660.
Testo completo