DocumentCode :
3056556
Title :
Stabilizing unstable periodic orbits in higher dimensional systems based on stability transformation method
Author :
Hasegawa, T. ; Tsubone, Tadashi
Author_Institution :
Dept. of Electr. Eng., Nagaoka Univ. of Technol., Nagaoka, Japan
fYear :
2012
fDate :
2-5 Dec. 2012
Firstpage :
208
Lastpage :
211
Abstract :
In this study, we consider stabilizing unstable periodic orbits of a continuous-time chaotic system based on stability transformation method. In previous work, we proposed a procedure which transforms stability of some fixed points embedded in chaotic attractor without information of its location. The procedure is powerful control method to stabilize unknown unstable periodic orbits, however it has considered only simple case such that an 1-dimensional (1-D) map can be used as embedded return map. In this paper, we try to extend our method to higher dimensional and continuous-time systems. As an example, we show a process to stabilize fixed points in 2-D chaotic map and unstable periodic orbits of 4-D chaos generator. By applying the proposed method to unstable fixed points of Lozi map and unstable periodic orbits of a hysteresis chaos generator, we confirm the effectiveness of the method.
Keywords :
chaos generators; continuous time systems; stability; 2D chaotic map; 4D chaos generator; chaotic attractor; continuous time chaotic system; higher dimensional system; hysteresis chaos generator; stability transformation method; unstable periodic orbits stabilizing; Chaos; Generators; Hysteresis; Orbits; Stability analysis; Trajectory;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems (APCCAS), 2012 IEEE Asia Pacific Conference on
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4577-1728-4
Type :
conf
DOI :
10.1109/APCCAS.2012.6419008
Filename :
6419008
Link To Document :
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