A delay decomposition approach to stability analysis of discrete-time systems with time-varying delay

Authors:
Xun-Lin Zhu;Guang-Hong Yang
Affiliations:
School of Computer Science and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, Henan, China;College of Information Science and Engineering, Northeastern University, Shenyang, Liaoning, China
Venue:
ACC'09 Proceedings of the 2009 conference on American Control Conference
Year:
2009

Citing 5
Cited 0

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Abstract

This paper studies the problem of stability analysis for discrete-time delay systems. By using a delay decomposition approach and the discrete Jensen inequality, a new stability criterion is presented in terms of linear matrix inequalities (LMIs) and proved to be less conservative than the existing ones. A numerical example is given to illustrate the effectiveness and advantages of the proposed method.