ℒ1 Adaptive output feedback controller for systems with time-varying unknown parameters and bounded disturbances

Chengyu Cao; Naira Hovakimyan

doi:10.1109/ACC.2007.4282994

ℒ₁ Adaptive output feedback controller for systems with time-varying unknown parameters and bounded disturbances

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper presents an extension of the ℒ₁ adaptive controller to output feedback for systems with time-varying unknown parameters and time-varying bounded disturbances. The adaptive 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 verify the theoretical findings.

Original language	English (US)
Title of host publication	Proceedings of the 2007 American Control Conference, ACC
Pages	486-491
Number of pages	6
DOIs	https://doi.org/10.1109/ACC.2007.4282994
State	Published - 2007
Externally published	Yes
Event	2007 American Control Conference, ACC - New York, NY, United States Duration: Jul 9 2007 → Jul 13 2007

Publication series

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

Other

Other	2007 American Control Conference, ACC
Country/Territory	United States
City	New York, NY
Period	7/9/07 → 7/13/07

ASJC Scopus subject areas

Electrical and Electronic Engineering

Online availability

10.1109/ACC.2007.4282994

Library availability

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Cite this

ℒ₁ Adaptive output feedback controller for systems with time-varying unknown parameters and bounded disturbances. / Cao, Chengyu; Hovakimyan, Naira.
Proceedings of the 2007 American Control Conference, ACC. 2007. p. 486-491 4282994 (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Cao, C & Hovakimyan, N 2007, ℒ₁ Adaptive output feedback controller for systems with time-varying unknown parameters and bounded disturbances. in Proceedings of the 2007 American Control Conference, ACC., 4282994, Proceedings of the American Control Conference, pp. 486-491, 2007 American Control Conference, ACC, New York, NY, United States, 7/9/07. https://doi.org/10.1109/ACC.2007.4282994

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