Robust decentralized stabilization via sliding mode control

J. L. Lee, W. J. Wang

研究成果: 雜誌貢獻期刊論文同行評審

27 引文 斯高帕斯(Scopus)

摘要

This paper investigates the decentralized asymptotic stabilization problem for a class of nonlinear interconnected systems with unmatched uncertainties by the Lyapunov stability theory and the variable structure system theory. A robust stability condition of the sliding mode and a new robust decentralized sliding controller for each subsystem are derived, such that the local asymptotic stability of the sliding mode and the global asymptotic stability of the composite sliding surface are guaranteed. We have shown that any interconnected system with unmatched uncertainties using the proposed decentralized sliding mode controller will be globally asymptotically stable, as long a unmatched uncertainties are within some bound. Finally, a two-pendulum system is given to illustrate results.

原文???core.languages.en_GB???
頁(從 - 到)721-731
頁數11
期刊Control, theory and advanced technology
9
發行號3
出版狀態已出版 - 9月 1993

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