文章基本信息

标题：Fuzzy Sliding Mode Control for Hyper Chaotic Chen System
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作者：M. SARAILOO ; Z. RAHMANI ; B. REZAIE 等
期刊名称：Advances in Electrical and Computer Engineering
印刷版ISSN：1582-7445
电子版ISSN：1844-7600
出版年度：2012
卷号：12
期号：1
页码：85-90
DOI：10.4316/aece.2012.01014
出版社：Universitatea "Stefan cel Mare" Suceava
摘要：In this paper, a fuzzy sliding mode control method is proposed for stabilizing hyper chaotic Chen system. The main objective of the control scheme is to stabilize unstable equilibrium point of the system by controlling the states of the system so that they converge to a pre-defined sliding surface and remain on it. A fuzzy control technique is also utilized in order to overcome the main disadvantage of sliding mode control methods, i.e. chattering problem. It is shown that the equilibrium point of the system is stabilized by using the proposed method. A stability analysis is also performed to prove that the states of the system converge to the sliding surface and remain on it. Simulations show that the control method can be effectively applied to Chen system when it performs hyper chaotic behavior.