Výsledky vyhledávání - "Benoît Schwaller"

State estimation for MISO non–linear systems in controller canonical form

Autor: Benoît Schwaller, José Ragot, Birgitta Dresp-Langley, Denis Ensminger

Publikováno v: International Journal of Applied Mathematics and Computer Science, Vol 26, Iss 3, Pp 569-583 (2016)

We propose a new observer where the model, decomposed in generalized canonical form of regulation described by Fliess, is dissociated from the part assuring error correction. The obtained stable exact estimates give direct access to state variables i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::371d934c2198890b31eebbf56ea45f19
https://doi.org/10.1515/amcs-2016-0040

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Resistance to noise of non-linear observers in canonical form. Application to a sludge activation model

Autor: Birgitta Dresp-Langley, José Ragot, Benoît Schwaller, Denis Ensminger

Publikováno v: Journal of Mathematics Research
Journal of Mathematics Research, Canadian Center of Science and Education, 2017, 9 (2), pp.38-55. ⟨10.5539/jmr.v9n2p38⟩
Journal of Mathematics Research, 2017, 9 (2), pp.38-55. ⟨10.5539/jmr.v9n2p38⟩

International audience; The aim of this study was to increase the resistance to noise of an observer of a non-linear MISO system transformed into canonical regulation form of order n. For this, the principle idea was to add n observers on the output

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27353e39bdcdb66ee6871c4c54ea07aa
https://hal.archives-ouvertes.fr/hal-01485627

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State estimation for a class of non-linear systems

Autor: Benoît Schwaller, Birgitta Dresp-Langley, José Ragot, Denis Ensminger

Publikováno v: International Journal of Applied Mathematics and Computer Science
International Journal of Applied Mathematics and Computer Science, University of Zielona Góra 2013, 23 (2), pp.383-394. ⟨10.2478/amcs-2013-0029⟩

International audience; We propose a new type of Proportional Integral (PI) state observer for a class of nonlinear systems in continuous time which ensures an asymptotic stable convergence of the state estimates. Approximations of non-linearity are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c40a0646c4d39ea9cb3a8949d3b0bc8
https://hal.archives-ouvertes.fr/hal-00857135

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State estimates for non-linear SISO systems

Autor: Denis Ensminger, B. Dresp, Benoît Schwaller, José Ragot

Publikováno v: Control and Automation, 2008 16th Mediterranean Conference on
16th Mediterranean Conference on Control and Automation
16th Mediterranean Conference on Control and Automation, Jun 2008, Ajaccio, France. pp.1464-1471, ⟨10.1109/MED.2008.4602117⟩
16th Mediterranean Conference on Control and Automation, MED'08
16th Mediterranean Conference on Control and Automation, MED'08, Jun 2008, Ajaccio, France. pp.1464-1471, ⟨10.1109/MED.2008.4602117⟩

International audience; In this study a new type of state observer for dynamic systems containing non-linear polynomials is proposed. The stability of the structure and also the uniform convergence of the state estimates are analyzed. The simple and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::620027b7823c4e2e8084e67367dbb07b
https://hal.archives-ouvertes.fr/hal-00328467

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Automatic detection and removal of fast phases from nystagmographic recordings by optimal thresholding

Autor: Angelo Buizza, Benoît Schwaller, Sébastien Faucheux

Publikováno v: Biomedical Signal Processing and Control
Biomedical Signal Processing and Control, Elsevier, 2007, 2 (2), pp.144-150

Recording of ocular nystagmus during vestibular tests does not measure the true response of the vestibulo-ocular reflex (VOR), because the VOR response (so-called slow phase of nystagmus) is interrupted by resetting saccades (so-called fast phase of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4988543912131ed274b4e96865870c
https://hal.archives-ouvertes.fr/hal-00322062

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