Variable structure observers for nonlinear models with unbounded noise and measurement uncertainties

E. Yaz, Asad Azemi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

The applicability of variable structure observers designed for nonlinear systems in two ways is extended. First, it is proved that these observers using a boundary layer scheme can be applied to system models described by Ito differential equations, resulting in almost sure and mean square exponential estimation error. Second, the use of variable structure observer is extended to nonlinear measurement models containing disturbance effects. Two examples are given to illustrate the application of these generalizations.

Original languageEnglish (US)
Title of host publicationProceedings of the American Control Conference
Editors Anon
PublisherPubl by American Automatic Control Council
Pages43-48
Number of pages6
Volume1
ISBN (Print)0879425652
StatePublished - 1991
EventProceedings of the 1991 American Control Conference - Boston, MA, USA
Duration: Jun 26 1991Jun 28 1991

Other

OtherProceedings of the 1991 American Control Conference
CityBoston, MA, USA
Period6/26/916/28/91

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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  • Cite this

    Yaz, E., & Azemi, A. (1991). Variable structure observers for nonlinear models with unbounded noise and measurement uncertainties. In Anon (Ed.), Proceedings of the American Control Conference (Vol. 1, pp. 43-48). Publ by American Automatic Control Council.