Výsledky vyhledávání - "Harmonie Leduc"

Adaptive control design with S-variable LMI approach for robustness and L2 performance

Autor: Dimitri Peaucelle, Harmonie Leduc

Publikováno v: International Journal of Control
International Journal of Control, Taylor & Francis, 2020, 93 (2), pp.194-203. ⟨10.1080/00207179.2018.1554907⟩
International Journal of Control, 2020, 93 (2), pp.194-203. ⟨10.1080/00207179.2018.1554907⟩

International audience; Matrix inequality based results are proposed for the design of direct adaptive control. The focus is on guaranteeing robustness of the closed-loop when facing both structured parametric uncertainties and input disturbances. Re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3263b9bbfca93805b4a6b5a3571eaa43
https://doi.org/10.1080/00207179.2018.1554907

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Robust adaptive magnetic control of satellites with uncertain parameters * *This research is supported by CNES Centre National d’Etudes Spatiales and région Midi-Pyrénées

Autor: Harmonie Leduc, Dimitri Peaucelle, Marco Lovera, Christelle Pittet

Publikováno v: IFAC-PapersOnLine. 50:4288-4293

Recently developed results for direct adaptive control design in the context of uncertain systems in descriptor form are discussed and applied to a satellite attitude control problem. Thanks to descriptor model handling the methodology allows to addr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93b246d644cca4983e6cb8fd5b554fbe
https://doi.org/10.1016/j.ifacol.2017.08.836

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LMI-based design of a robust direct adaptive attitude control for a satellite with uncertain parameters**This research is supported by CNES Centre National d’Etudes Spatiales and région Midi-Pyrénées

Autor: Dimitri Peaucelle, Harmonie Leduc, Christelle Pittet-Mechin

Publikováno v: IFAC-PapersOnLine. 49:367-372

Three axes attitude control of CNES microsatellite is considered. The satellite has uncertain inertia, natural frequency and damping. Satellite dynamics are modelized using descriptor form, with matrices affinely dependent on the uncertain parameters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60ddd74d90c4231c12e5d47201e69ba2
https://doi.org/10.1016/j.ifacol.2016.09.063

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Adaptive Control LMI-based design for descriptor systems rational in the uncertainties* *This research is supported by CNES Centre National d’Etudes Spatiales and region Midi-Pyrenees

Autor: Christelle Pittet, Dimitri Peaucelle, Harmonie Leduc

Publikováno v: IFAC-PapersOnLine. 49:135-140

Uncertain systems are considered. They are represented in a descriptor form, where the matrices have an affine dependence on the uncertain parameter. S-variable approach for the design of a robust adaptive control feedback loop is presented. The only

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49c71ea648ab7610460b461206967c6c
https://doi.org/10.1016/j.ifacol.2016.07.940

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Adaptive attitude control of a microsatellite during payload deployment

Autor: Harmonie Leduc, Christelle Pittet, Dimitri Peaucelle

Publikováno v: AHS

A robust direct adaptive attitude law is implemented in a attitude control system simulator. The meaning of robustness here is with respect to uncertainties in the inertia of the satellite. The controller has already been proved to be more robust tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d1c7442279f0e0f3919da4710062025
https://hal.archives-ouvertes.fr/hal-01473674

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