Microvibration Attenuation based on H_inf /LPV Theory for High Stability Space Missions

Abstract : This paper presents a LPV (Linear Parameter Varying) solution for a mixed passive-active architecture used to mitigate the microvibrations generated by reaction wheels in satellites. In particular, H_inf/LPV theory is used to mitigate low frequency disturbances, current baseline for high frequency microvibration mitigation being based on elastomer materials. The issue of multiple harmonic microvibrations is also investigated. Simulation results from a test benchmark provided by Airbus Defence and Space demonstrate the potential of the proposed method.
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Communication dans un congrès
12th European Workshop on Advanced Control and Diagnosis (ACD 2015), Nov 2015, -, France. 〈10.1088/1742-6596/659/1/012026〉
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https://hal.archives-ouvertes.fr/hal-01252220
Contributeur : Jérome Cieslak <>
Soumis le : jeudi 7 janvier 2016 - 12:47:45
Dernière modification le : mercredi 28 mars 2018 - 13:20:02

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Valentin Preda, Jérôme Cieslak, David Henry, Samir Bennani, Alexandre Falcoz. Microvibration Attenuation based on H_inf /LPV Theory for High Stability Space Missions. 12th European Workshop on Advanced Control and Diagnosis (ACD 2015), Nov 2015, -, France. 〈10.1088/1742-6596/659/1/012026〉. 〈hal-01252220〉

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