DocumentCode
2188724
Title
Recursive delayed feedback control for chaotic discrete-time systems
Author
Yamamoto, Shigeru ; Hino, Toru ; Ushio, Toshimitsu
Author_Institution
Graduate Sch. of Eng. Sci., Osaka Univ., Japan
Volume
3
fYear
2001
fDate
2001
Firstpage
2187
Abstract
Delayed feedback control (DFC) is a useful method of stabilizing unstable fixed points of chaotic systems without their exact information. In this paper, we present a new recursive method for DFC. Since this recursive DFC is essentially dynamic feedback, it can overcome the well-known "odd number" limitation. Hence, it can stabilize almost all unstable fixed points of chaotic systems. In addition, the proposed method enables us to reduce the order of dynamic DFC and to easily design robust DFC
Keywords
chaos; control system synthesis; delay systems; discrete time systems; feedback; stability; chaotic discrete-time systems; dynamic feedback; odd number limitation; recursive delayed feedback control; reduced-order systems; robust control design; unstable fixed point stabilization; Chaos; Delay; Digital-to-frequency converters; Eigenvalues and eigenfunctions; Feedback control; Orbital calculations; Orbits; Output feedback; Robust control; State feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2001. Proceedings of the 40th IEEE Conference on
Conference_Location
Orlando, FL
Print_ISBN
0-7803-7061-9
Type
conf
DOI
10.1109/.2001.980580
Filename
980580
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