Výsledky vyhledávání - "Harouna Souley-Ali"

Functional reduced order H∞ decentralized observer based control for large scale interconnected nonlinear stochastic systems

Autor: Harouna Souley Ali, Asma Barbata, Michel Zasadzinski

Publikováno v: IFAC-PapersOnLine. 53:4991-4997

In this work, the H∞ decentralized reduced order observer based control for a class of large scale nonlinear stochastic systems is concerned. In this context we consider subsystems which are interconnected by some nonlinear interconnections under q

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c81277741592a01902382f03a3ded51
https://doi.org/10.1016/j.ifacol.2020.12.1093

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Akademický článek

LPV APPROACH FOR H∞ FILTER DESIGN FOR A CLASS OF NONLINEAR SYSTEMS

Autor: Benjamin, Gérard, Harouna, Souley Ali, Michel, Zasadzinski, Mohamed, Darouach

Publikováno v: In IFAC Proceedings Volumes 2008 41(2):11497-11502

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H ∞ observer design for a class of nonlinear singular stochastic systems

Autor: Harouna Souley Ali, Michel Zasadzinski, Asma Barbata

Publikováno v: IFAC-PapersOnLine. 50:3885-3892

This paper is about the mean square exponential stability (MSES) H-infinity observer design for a class of nonlinear singular stochastic systems. The system is first transformed such that the observation error can be written in a regular form and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2f374bb0e036b247e98d8a7235410dd
https://doi.org/10.1016/j.ifacol.2017.08.360

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Almost Sure Practical Exponential Stability of Nonlinear Disturbed Stochastic Systems with Guaranteed Decay Rate

Autor: Michel Zasadzinski, Asma Barbata, Hassani Messaoud, Ridha Chatbouri, Harouna Souley Ali

Publikováno v: Asian Journal of Control. 19:1954-1965

In this paper, we consider nonlinear stochastic differential equations driven by multiplicative noises and affected by exogenous disturbances. Sufficient conditions are investigated for almost sure practical exponential stability of the non trivial s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17988d2659dabf625777e7e03671ebd2
https://doi.org/10.1002/asjc.1472

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Design of Finite-Time Convergent Functional Observers

Autor: Harouna Souley-Ali, Carlos M. Astorga-Zaragoza, Gloria L. Osorio-Gordillo, Mohamed Darouach, Carlos Rios-Ruiz

Publikováno v: 8th International Conference on Systems and Control, ICSC 2019
8th International Conference on Systems and Control, ICSC 2019, Oct 2019, Marrakech, Morocco

In this paper a finite-time convergence fault estimator based on functional observers is presented. The stability conditions of the observer are given and their performance evaluation is made through numerical simulations.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc97e0c13a5564f74b8988f7bce4a36f
https://doi.org/10.1109/icsc47195.2019.8950558

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Finite time functional observers for descriptor systems. Application to fault tolerant control

Autor: Carlos Rios-Ruiz, Mohamed Darouach, Carlos M. Astorga-Zaragoza, Gloria L. Osorio-Gordillo, Harouna Souley-Ali

Publikováno v: MED
27th Mediterranean Conference on Control and Automation, MED 2019
27th Mediterranean Conference on Control and Automation, MED 2019, Jul 2019, Akko, Israel. ⟨10.1109/MED.2019.8798552⟩

International audience; In this paper a new finite-time convergent functional dynamical observer design for descriptor systems is presented. The conditions for its existence and stability are given. This observer is then applied to the sensor and act

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a77ece57656f2a85c1365eb59a61937
https://doi.org/10.1109/med.2019.8798552

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Functional adaptive H∞ observer design for a class of bilinear systems with time delays

Autor: Michel Zasadzinski, Ahlem Sassi, Kamel Abderrahim, Harouna Souley Ali

This chapter deals with the design of an adaptive observer with a reduced order for a class of bilinear time-delay systems. The proposed observers allow the joint estimation of the state and the unknown parameter vectors. A Lyapunov-Krasovskii approa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f684c5f24672a9ae95e395eaa5383d4
https://doi.org/10.1016/b978-0-12-814928-7.00020-2

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Almost sure exponential stability of large scale stochastic nonlinear systems

Autor: Harouna Souley Ali, Ridha Chatbouri, Michel Zasadzinski, Asma Barbata

Publikováno v: Stochastic Analysis and Applications
Stochastic Analysis and Applications, Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2018, 36 (5), pp.812-831. ⟨10.1080/07362994.2018.1467780⟩

International audience; This contribution deals with the study of the almost sure exponential stability of large scale stochastic systems with multiplicative noises. Under a Lipschitz-like assumption, it is proven that this stability is guaranteed if

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70dc7cf51df3691719290309a2e7c60d
https://hal.archives-ouvertes.fr/hal-01961326

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