Control and synchronization of chaos systems using time-delay estimation and supervising switching control
SCIE
SCOPUS
- Title
- Control and synchronization of chaos systems using time-delay estimation and supervising switching control
- Authors
- Cho, SJ; Jin, M; Kuc, TY; Lee, JS
- Date Issued
- 2014-02
- Publisher
- SPRINGER
- Abstract
- In this paper, we present a new technique, developed using time-delay estimation (TDE) and supervising switching control (SSC), for the control and synchronization of chaos systems. The proposed technique consists of three units: a time-delay estimation unit that cancels system dynamics, a pole placement control unit that shapes error dynamics, and an SSC unit that is activated when the system dynamics are rapidly changing. We prove the stability of the closed-loop system using the Lyapunov analysis method. To verify the control and synchronization performance of the proposed technique (TDE-SSC), we compare it with TDC using numerical simulation. Our results indicate that the proposed scheme is an easily understood, numerically efficient, robust, and accurate solution for the control and synchronization of chaos systems.
- Keywords
- Time-delay control; Chaos synchronization; Lorenz system; Lu system; Arneodo system; Supervising switching control; Time-delay estimation; ROBOT MANIPULATORS; LORENZ SYSTEM; SUPPRESSION; MACHINE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/14511
- DOI
- 10.1007/S11071-013-1
- ISSN
- 0924-090X
- Article Type
- Article
- Citation
- NONLINEAR DYNAMICS, vol. 75, no. 3, page. 549 - 560, 2014-02
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