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Communication Dans Un Congrès Année : 2010

Necessary and Sufficient Condition for Generalized Estimation/Control Forms of Continuous Descriptor Controllers

Résumé

This paper deals with observer-based forms of arbitrary continuous-time descriptor controllers. The general form includes static control and estimation gains with or without an extra descriptor Youla parameter that can be either static or dynamic. A necessary and sufficient condition for the derived controller to be input-output equivalent to the initial one, with a separated estimation-control structure, is given. The present method is consistent with the existing results in the conventional linear state-space case. Some numerical examples illustrate the effectiveness of the proposed method.

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Automatique
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Dates et versions

hal-00473927 , version 1 (16-04-2010)

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  • HAL Id : hal-00473927 , version 1

Citer

Mohamed Yagoubi, Yu Feng, Philippe Chevrel. Necessary and Sufficient Condition for Generalized Estimation/Control Forms of Continuous Descriptor Controllers. 18th IEEE Mediterranean Conference on Control and Automation, Jun 2010, Marrakech, Morocco. ⟨hal-00473927⟩
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