Synchronization of Chaotic Systems with Dead Zones via Fuzzy Adaptive Variable-Structure Control. (19th July 2021)

• Record Type: Journal Article
• Authors: Huangfu, Yongbing; Xue, Kaijuan
• Other Names: Liu Heng Academic Editor.
• Is Part Of: Complexity. Volume 2021(2021)
• Publication Date: 2021-07-19
• Subjects: Chaotic behavior in systems -- Periodicals; Complexity (Philosophy) -- Periodicals; 003
• DOI: 10.1155/2021/3224416
• Languages: English
• ISSNs: 1076-2787

Abstract

Abstract : This work is devoted to solving synchronization problem of uncertain chaotic systems with dead zones. Based on the Lyapunov stability theorems, by using fuzzy inference to estimate system uncertainties and by designing effective fuzzy adaptive controllers, the synchronization between two chaotic systems with dead zones is realized and a fuzzy variable-structure control is implemented. The stability is proven strictly, and all the states and signals are bounded in the closed-loop system. A simulation example is presented to test the theoretical results finally.