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Contrôle multi-objectifs d'ordre réduit

Abstract : Abstract: A way to improve an existing controller with respect to a multiobjective specification,written in terms of the L*, L2/H2 and H∞. system norms, is presented. Three key elements distinguish the proposed approach. First, a parametrization of fixed order controllers by a stable and observable controller parameter. Second, a parametrization of all stable observable pairs based on the theory of lossless systems that allows an infinitesimal adjustment of the controller parameter. And third, the use of a sensitivity information to calculate the local subgradient of the optimization problem so that the controller parameter can be adjusted the right way.
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Submitted on : Wednesday, November 23, 2011 - 4:02:54 PM
Last modification on : Wednesday, November 17, 2021 - 12:30:55 PM
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  • HAL Id : pastel-00644122, version 1


Christian Fischer. Contrôle multi-objectifs d'ordre réduit. Autre [cs.OH]. École Nationale Supérieure des Mines de Paris, 2011. Français. ⟨NNT : 2011ENMP0033⟩. ⟨pastel-00644122⟩



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