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Adaptive Control of the Chaotic System via Singular System Approach
Author(s) -
Yan Li,
Tianyu Zhang,
Yujun Zhang
Publication year - 2014
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2014/580105
Subject(s) - control theory (sociology) , chaotic , sliding mode control , convergence (economics) , controller (irrigation) , computer science , mode (computer interface) , surface (topology) , lorenz system , state (computer science) , adaptive control , control (management) , mathematics , nonlinear system , algorithm , artificial intelligence , physics , geometry , quantum mechanics , agronomy , economics , biology , economic growth , operating system
This paper deals with the control problem of the chaotic system subject to disturbance. The sliding mode surface is designed by singular system approach, and sufficient condition for convergence is given. Then, the adaptive sliding mode controller is designed to make the state arrive at the sliding mode surface in finite time. Finally, Lorenz system is considered as an example to show the effectiveness of the proposed method

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