An adaptive high-gain multiple time scaling based output-feedback controller and application to servocompensator design

P. Krishnamurthy, Farshad Khorrami

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

Abstract

We propose a dynamic high-gain scaling based output-feedback controller for strict-feedback-like systems with appended Input-to-State Stable (ISS) dynamics. The controller design utilizes a multiple time scaling structure that eliminates need for a cascading dominance assumption on upper diagonal terms in the system dynamics. The system is allowed to contain both functional and parametric uncertainties. The proposed controller approach is applied to the servomechanism problem to obtain an error-feedback control law that is applicable to a general class of uncertain strict-feedback-like systems with appended ISS dynamics.

Original languageEnglish (US)
Title of host publication2007 European Control Conference, ECC 2007
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1320-1327
Number of pages8
ISBN (Print)9783952417386
StatePublished - 2007
Event2007 9th European Control Conference, ECC 2007 - Kos, Greece
Duration: Jul 2 2007Jul 5 2007

Other

Other2007 9th European Control Conference, ECC 2007
CountryGreece
CityKos
Period7/2/077/5/07

Fingerprint

Feedback
Controllers
Servomechanisms
Feedback control
Dynamical systems
Uncertainty

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Krishnamurthy, P., & Khorrami, F. (2007). An adaptive high-gain multiple time scaling based output-feedback controller and application to servocompensator design. In 2007 European Control Conference, ECC 2007 (pp. 1320-1327). [7069021] Institute of Electrical and Electronics Engineers Inc..

An adaptive high-gain multiple time scaling based output-feedback controller and application to servocompensator design. / Krishnamurthy, P.; Khorrami, Farshad.

2007 European Control Conference, ECC 2007. Institute of Electrical and Electronics Engineers Inc., 2007. p. 1320-1327 7069021.

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

Krishnamurthy, P & Khorrami, F 2007, An adaptive high-gain multiple time scaling based output-feedback controller and application to servocompensator design. in 2007 European Control Conference, ECC 2007., 7069021, Institute of Electrical and Electronics Engineers Inc., pp. 1320-1327, 2007 9th European Control Conference, ECC 2007, Kos, Greece, 7/2/07.
Krishnamurthy P, Khorrami F. An adaptive high-gain multiple time scaling based output-feedback controller and application to servocompensator design. In 2007 European Control Conference, ECC 2007. Institute of Electrical and Electronics Engineers Inc. 2007. p. 1320-1327. 7069021
Krishnamurthy, P. ; Khorrami, Farshad. / An adaptive high-gain multiple time scaling based output-feedback controller and application to servocompensator design. 2007 European Control Conference, ECC 2007. Institute of Electrical and Electronics Engineers Inc., 2007. pp. 1320-1327
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