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Switching Law of a Three Second-order Linear Time Invariant Switched System

Switching Law of a Three Second-Order Linear Time Invariant Switched System

Original Research ArticleMar 30, 2018Vol. 12 No. 2 (2012)

Abstract

In this work, we study a problem of asymptotically stabilizing of a switched system, which consists of second-order linear time invariant subsystems. The subsystems used in this work have complex eigenvalues and two out of three subsystems cannot be stabilized. We then find a third subsystem and a new switching law that makes overall system asymptotically stabilizable. We propose a new sufficient condition on eigenvalues of the 3rd subsystem and a switching law that allows asymptotically stabilizable the overall switched system. A numerical example has been shown to guarantee the effectiveness of the proposed condition.

Keywords: Switched systems; Switching Law; Asymptotic stabilization

E-mail: warinsinee@hotmail.com

How to Cite

Wattanapanich*, W. ., & Mouktonglang, T. . (2018). Switching Law of a Three Second-order Linear Time Invariant Switched System. CURRENT APPLIED SCIENCE AND TECHNOLOGY, 163-171.

References

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  • [2] Branicky, M.S., 1998. Multiple Lyapunov Function and other analysis tools for switched and hybrid systems. IEEE Trans. on Automatic Control, vol 43, pp. 475-482.
  • [3] Liberzon, D. and Morse, A.S., Benchmark problems in stability and design of switched system, submitted to IEEE control systems magazine.
  • [4] Xu, X. and Antsaklis, P.J., 2000. Stabilization of second-order LTI switched system. Int. J.control, 73, 1261-1279.
  • [5] Hu, Bo., Zhai, Guisheng. and Michel, Anthony N. 2002. Hybrid static output feedback stabilization of second-order linear time-invariant systems. Linear Algebra and Its Application 351-352, 475-485.

Author Information

Warinsinee Wattanapanich*

Department of Mathematics, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand

Thanasak Mouktonglang

Department of Mathematics, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand

About this Article

Journal

Vol. 12 No. 2 (2012)

Type of Manuscript

Original Research Article

Keywords

Switched systems; Switching Law; Asymptotic stabilization

Published

30 March 2018