Skip to Main content Skip to Navigation
Conference papers

Observer design for switching nonlinear systems

Abstract : In this paper we consider observer design for discrete-time switching systems represented by Takagi-Sugeno fuzzy models. For the design we use a switching Lyapunov function defined on the switches. In order to develop stability conditions for the estimation error dynamics, we consider the variation of this function along possible switches. The conser-vativeness of the approach is reduced by considering the α-sample variation of the Lyapunov function. This approach can bring solutions to observer design for some switching systems with unobservable and unstable local models. The developed conditions are illustrated on a numerical example.
Document type :
Conference papers
Complete list of metadata

https://hal-uphf.archives-ouvertes.fr/hal-03469210
Contributor : Mylène Delrue Connect in order to contact the contributor
Submitted on : Tuesday, December 7, 2021 - 3:28:01 PM
Last modification on : Wednesday, December 8, 2021 - 3:54:03 AM

Links full text

Identifiers

Collections

Citation

Zsofia Lendek, Paula Raica, Jimmy Lauber, Thierry-Marie Guerra. Observer design for switching nonlinear systems. 2014 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), Jul 2014, Beijing, China. ⟨10.1109/FUZZ-IEEE.2014.6891625⟩. ⟨hal-03469210⟩

Share

Metrics

Les métriques sont temporairement indisponibles