Decentralized output feedback control for mismatched uncertain large scale systems: An LMI approach

Yao Wen Tsai, Huynh Van Van, Lee Cua Ting, Kuo Kai Shyu

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

2 Scopus citations

Abstract

In this paper, a large scale systems with matched and mismatched uncertainties is considered. Based on sliding mode techniques, a decentralized control scheme, using only output information, is presented to stabilize the system globally. In addition, appropriate linear matrix inequality (LMI) stability conditions by the Lyapunov method are derived such that each subsystem in the new sliding mode is completely invariant to both matched and mismatched uncertainties. Moreover, the stability analysis of the overall system is also provided. Finally, a numerical example is used to prove the efficacy on the method.

Original languageEnglish
Title of host publicationAETA 2013
Subtitle of host publicationRecent Advances in Electrical Engineering and Related Sciences
PublisherSpringer Verlag
Pages403-411
Number of pages9
ISBN (Print)9783642419676
DOIs
StatePublished - 2014
EventInternational Conference on Advanced Engineering Theory and Applications 2013, AETA 2013 - Ho Chi Minh City, Viet Nam
Duration: 10 Dec 201313 Dec 2013

Publication series

NameLecture Notes in Electrical Engineering
Volume282 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Advanced Engineering Theory and Applications 2013, AETA 2013
Country/TerritoryViet Nam
CityHo Chi Minh City
Period10/12/1313/12/13

Keywords

  • Decentralized adaptive control
  • Large scale systems
  • Linear matrix inequalities (LMI)
  • Mismatched uncertainties
  • Sliding-mode control (SMC)

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