Unknown input reconstruction for nonlinear autonomous switched systems via high-order sliding modes observers

Hector Rios, Jorge Davila, Leonid Fridman

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The unknown input identification problem is studied for a class of nonlinear autonomous switched systems. It is proposed a robust observer which is capable of reconstructing the continuous state and the discrete state in the presence of unknown inputs. On the other hand, it is provided a method for identification of unknown inputs using the high frequency equivalent output injection. Simulation results support the proposed method.

Original languageEnglish
Title of host publicationProceedings
Subtitle of host publicationIECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society
Pages781-786
Number of pages6
DOIs
StatePublished - 2011
Event37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011 - Melbourne, VIC, Australia
Duration: 7 Nov 201110 Nov 2011

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Conference

Conference37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011
Country/TerritoryAustralia
CityMelbourne, VIC
Period7/11/1110/11/11

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