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H_inf dynamical observer design for linear descriptor systems

Abstract : This paper is concerned with the design of H observers for linear time-invariant descriptor systems. The goal is to design a dynamical observer such that the resulting dynamic estimation error is stable while the transfer function from the disturbance to this error satisfies a prescribed H norm level. Sufficient conditions for the existence and stability of these observer are given. A numerical example is given to illustrate our approach.
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Contributor : Michel Zasadzinski <>
Submitted on : Saturday, June 21, 2014 - 5:44:31 PM
Last modification on : Thursday, March 7, 2019 - 2:18:03 PM


  • HAL Id : hal-01010980, version 1



Gloria Lilia Osorio Gordillo, Mohamed Darouach, Carlos Manuel Astorga Zaragoza. H_inf dynamical observer design for linear descriptor systems. American Control Conference, ACC 2014, Jun 2014, Portland, United States. ⟨hal-01010980⟩



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