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| HAL : hal-00556927, version 1 |
| Fiche détaillée |  Récupérer au format |
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| 49th IEEE Conference on Decision and Control (CDC 2010), Atlanta, Georgie : États-Unis (2010) |
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| Simultaneous H infinity vibration control of fluid/plate system via reduced-order controller |
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| Bogdan Robu 1Valérie Pommier-Budinger 2 |
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| (2010) |
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| The problem of active reduction of the structural vibrations induced by the sloshing of large masses of fuel inside partly full tank is considered. The proposed study focuses on an experimental device mimicking an aircraft wing made of an aluminum rectangular plate equipped with piezoelectric patches at the clamped end and with a cylindrical tip-tank, more or less filled with liquid. First, a representative finite dimensional model of the complete system containing the first 5 structural modes of the plate and the first 2 liquid sloshing modes is derived via a model matching procedure. A simultaneous H∞ control problem associated to the vibration attenuation problem for two different fillings of the tank is stated. Due to the large scale of the synthesis model and to the simultaneous performance requirements, a reduced-order H∞ controller is computed with HIFOO 2.0 and is compared with individual designs for different filling levels. Experimental results are finally provided illustrating the relevance of the chosen strategy. |
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| 1 : | Laboratoire d'analyse et d'architecture des systèmes (LAAS) |
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CNRS : UPR8001 – Université Paul Sabatier [UPS] - Toulouse III – Institut National Polytechnique de Toulouse - INPT – Institut National des Sciences Appliquées (INSA) - Toulouse |
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| 2 : | Département de Mathématiques, Informatique, Automatique (DMIA) |
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Institut Supérieur de l'Aéronautique et de l'Espace (ISAE) |
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| 3 : | Grenoble Images Parole Signal Automatique (GIPSA-lab) |
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CNRS : UMR5216 – Université Joseph Fourier - Grenoble I – Université Pierre-Mendès-France - Grenoble II – Université Stendhal - Grenoble III – Institut Polytechnique de Grenoble - Grenoble Institute of Technology |
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| LAAS-MAC |
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| Domaine | : | Sciences de l'ingénieur/Automatique / Robotique |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00556927, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00556927 | |
| oai:hal.archives-ouvertes.fr:hal-00556927 | |
| Contributeur : Christophe Prieur | |
| Soumis le : Lundi 31 Janvier 2011, 09:38:53 | |
| Dernière modification le : Vendredi 12 Avril 2013, 15:12:59 | |
