Adaptive Control of Chaos in Chua's Circuit. (16th March 2011)

• Record Type: Journal Article
• Authors: Guo, Weiping; Liu, Diantong
• Other Names: Macau E. E. N. Academic Editor.
• Is Part Of: Mathematical problems in engineering. Volume 2011(2011)
• Publication Date: 2011-03-16
• Subjects: Engineering mathematics -- Periodicals; 510.2462
• DOI: 10.1155/2011/620946
• Languages: English
• ISSNs: 1024-123X

Abstract

Abstract : A feedback control method and an adaptive feedback control method are proposed for Chua's circuit chaos system, which is a simple 3D autonomous system. The asymptotical stability is proven with Lyapunov theory for both of the proposed methods, and the system can be dragged to one of its three unstable equilibrium points respectively. Simulation results show that the proposed methods are valid, and control performance is improved through introducing adaptive technology.