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Journal articles
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.
Cited literature [20 references]
https://hal-centralesupelec.archives-ouvertes.fr/hal-02418734
Contributor : Myriam Baverel Connect in order to contact the contributor
Submitted on : Tuesday, June 16, 2020 - 1:51:27 PM
Last modification on : Saturday, May 1, 2021 - 3:49:24 AM
Contributor : Myriam Baverel Connect in order to contact the contributor
Submitted on : Tuesday, June 16, 2020 - 1:51:27 PM
Last modification on : Saturday, May 1, 2021 - 3:49:24 AM
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state_observer_ortega.pdf
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