| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 767263 | Communications in Nonlinear Science and Numerical Simulation | 2011 | 8 Pages |
Abstract
In this paper, design PD controller for master–slave synchronization of chaotic Lur’e systems with sector and slope restricted nonlinearities is presented. A new synchronization criterion is proposed based on Lyapunov functions with quadratic form of states and nonlinear functions of the systems. Sector and slope bounds are employed to the Lyanunov–Krasovskii functional through convex representation of the nonlinearities so that less conservative stability conditions are obtained. The criteria is given in terms of linear matrix inequalities (LMIs) by using Finsler’s lemma. A numerical example is provided to illustrate the effectiveness of the method.
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Authors
Chun Yin, Shou-ming Zhong, Wu-fan Chen,