1Adaptive output feedback controller to systems of unknown dimension

Chengyu Cao, Naira Hovakimyan

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


This paper presents an extension of the ℒ1 adaptive output feedback controller to systems of unknown dimension in the presence of unmodeled dynamics and timevarying uncertainties. The adaptive output feedback controller ensures uniformly bounded transient and asymptotic tracking for system's both signals, input and output, simultaneously. The performance bounds can be systematically improved by increasing the adaptation rate. Simulations of an unstable nonminimum phase system verify the theoretical findings.

Original languageEnglish (US)
Title of host publicationProceedings of the 2007 American Control Conference, ACC
Number of pages6
StatePublished - 2007
Externally publishedYes
Event2007 American Control Conference, ACC - New York, NY, United States
Duration: Jul 9 2007Jul 13 2007

Publication series

NameProceedings of the American Control Conference
ISSN (Print)0743-1619


Other2007 American Control Conference, ACC
Country/TerritoryUnited States
CityNew York, NY

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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