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On State Observers for Nonlinear Systems: A New Design and a Unifying Framework
Abstract : In this paper we propose a new observer design technique for nonlinear systems. It combines the well-known Kazantzis-Kravaris-Luenberger observer and the recently introduced parameter estimation-based observer, which become special cases of it---extending the realm of applicability of both methods. A second contribution of the paper is the proof that these designs can be recast as particular cases of immersion and invariance observers---providing in this way a unified framework for their analysis and design. Simulation results of a physical system that illustrates the superior performance of the proposed observer compared to other existing observers are presented.
https://hal-centralesupelec.archives-ouvertes.fr/hal-02418734
Contributor : Myriam Baverel <>
Submitted on : Thursday, December 19, 2019 - 9:55:22 AM
Last modification on : Monday, January 13, 2020 - 1:18:23 AM
Contributor : Myriam Baverel <>
Submitted on : Thursday, December 19, 2019 - 9:55:22 AM
Last modification on : Monday, January 13, 2020 - 1:18:23 AM
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