论文部分内容阅读
In this paper,the active sliding mode control method is utilized to study the synchronization for unified chaotic systems with noise-disturbed parameters.Some novet results about the suitable sliding mode surface and the synchronizing control law are derived,which avoid the mistake inequality sC△Ae≤‖△A‖∞ sCe in Ref.[Chaos,Solitons & Fractals 21(2004) 1249].Finally,numerical sireulations are included to show the correctness of our results and the effectiveness of the developed approach.