Stability of output-feedback DPDC-based fuzzy synchronization of chaotic systems via LMI

作者:Asemani Mohammad Hassan; Majd Vahid Johari*
来源:Chaos Solitons & Fractals, 2009, 42(2): 1126-1135.
DOI:10.1016/j.chaos.2009.03.012

摘要

in this paper, a new method for the stabilization of dynamic output-feedback synchronization of chaotic systems is proposed using T-S fuzzy models of the drive and response systems. The proposed design minimizes the L(2) gain of the fuzzy control system with respect to a bounded disturbance that is a function of the drive system states. The design is based on the concept of dynamic parallel distributed compensation (DPDC). The resulting stability conditions are converted into a set of linear matrix inequalities (LMIs), which can be solved to obtain the fuzzy controller parameters. The effectiveness of the proposed synchronization method is demonstrated in an example.

  • 出版日期2009-10-30