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Decentralized adaptive backstepping stabilization of nonlinear interconnected systems

  • Changyun Wen*
  • , Wei Wang
  • , Jing Zhou
  • *Corresponding author for this work

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

Abstract

In this paper, we consider the problem of designing decentralized adaptive controllers for a class of nonlinear interconnected systems with dynamic interactions and unmodelled dynamics depending on both subsystem inputs and outputs. All the subsystems controllers only employ local information and are designed by applying the standard adaptive backstepping technique without any modification. It is shown that these local controllers can globally stabilize the overall interconnected system and regulate all the subsystem outputs to zero. Furthermore, no a priori information on subsystem parameters or interactions is required.

Original languageEnglish
Title of host publicationChinese Control and Decision Conference, 2008, CCDC 2008
Pages4111-4116
Number of pages6
DOIs
StatePublished - 2008
Externally publishedYes
EventChinese Control and Decision Conference 2008, CCDC 2008 - Yantai, Shandong, China
Duration: 2 Jul 20084 Jul 2008

Publication series

NameChinese Control and Decision Conference, 2008, CCDC 2008

Conference

ConferenceChinese Control and Decision Conference 2008, CCDC 2008
Country/TerritoryChina
CityYantai, Shandong
Period2/07/084/07/08

Keywords

  • Adaptive control
  • Backstepping
  • Decentralized control
  • Global stability
  • Interconnected systems
  • Nonlinear systems

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