State Observer and Observability Conditions for a Class of Hybrid Continuous-Discrete Dynamic System

Jean-Pierre Barbot 1 Mohamed Djemai 2 Noureddine Manamanni 3
1 ALIEN - Algebra for Digital Identification and Estimation
Inria Lille - Nord Europe, Inria Saclay - Ile de France, Ecole Centrale de Lille, X - École polytechnique, CNRS - Centre National de la Recherche Scientifique : UMR8146
Abstract : This paper deals with observability conditions and state observer design for a class of hybrid systems combining continuous and discrete dynamics. The main contribution of the work lies in the performed observability conditions for this class of systems and a design of hybrid observer to reconstruct both continuous and discrete states starting only from the knowledge of a continuous output. An illustrative example is presented showing the efficiency of the proposed observer.
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Submitted on : Tuesday, October 9, 2007 - 5:50:41 PM
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Jean-Pierre Barbot, Mohamed Djemai, Noureddine Manamanni. State Observer and Observability Conditions for a Class of Hybrid Continuous-Discrete Dynamic System. CDC 2007, Dec 2007, New Orleans, United States. ⟨inria-00177803⟩

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