A hybrid observer for fixed-time state estimation of linear systems

Hector Rios, Andrew R. Teel

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

15 Scopus citations

Abstract

This paper deals with the problem of state estimation for single-output observable linear systems. A hybrid observer is proposed to estimate the state of the system exactly and in a finite time. Moreover, the proposed hybrid observer provides fixed-time convergence of the state estimation error, i.e. there exists a convergence time that is bounded and such a bound is independent of the initial estimation error. Some simulation results illustrate the effectiveness of the proposed hybrid observer.

Original languageEnglish
Title of host publication2016 IEEE 55th Conference on Decision and Control, CDC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages5408-5413
Number of pages6
ISBN (Electronic)9781509018376
DOIs
StatePublished - 27 Dec 2016
Event55th IEEE Conference on Decision and Control, CDC 2016 - Las Vegas, United States
Duration: 12 Dec 201614 Dec 2016

Publication series

Name2016 IEEE 55th Conference on Decision and Control, CDC 2016

Conference

Conference55th IEEE Conference on Decision and Control, CDC 2016
Country/TerritoryUnited States
CityLas Vegas
Period12/12/1614/12/16

Bibliographical note

Funding Information:
Research supported in part by NSF grant ECCS-1508757, AFOSR grant FA9550-15-1-0155, and CONACyT postdoctoral grant 263687

Publisher Copyright:
© 2016 IEEE.

Keywords

  • Fixed-Time Convergence
  • Hybrid Observers
  • Linear Systems

Fingerprint

Dive into the research topics of 'A hybrid observer for fixed-time state estimation of linear systems'. Together they form a unique fingerprint.

Cite this