Title :
Function projective synchronization for a class of uncertain chaotic systems using robust adaptive backstepping design
Author :
Lee, Jinwoo ; Jeong, Seongcheol ; Koo, Baeyoung ; Jang, Yujin ; Won, Sangchul
Author_Institution :
Dept. of Electr. & Electron. Eng., POSTECH, Pohang, South Korea
Abstract :
We propose a robust adaptive backstepping design method to realize function projective synchronization between different master and slave chaotic systems. The slave system has parametric uncertainties and external disturbance. Parameter update law is derived to synchronize the slave with the master system based on the Lyapunov stability theory. The proposed scheme guarantees that the errors are uniformly ultimately bounded.
Keywords :
Lyapunov methods; adaptive control; control system synthesis; robust control; uncertain systems; Lyapunov stability theory; external disturbance; function projective synchronization; master chaotic systems; parametric uncertainties; parametric update law; robust adaptive backstepping design; slave chaotic systems; uncertain chaotic systems; Adaptive systems; Backstepping; Chaotic communication; Lyapunov methods; Robustness; Synchronization; Adaptive backstepping method; Function projective synchronization; Selected keywords relevant to the subject;
Conference_Titel :
SICE Annual Conference (SICE), 2011 Proceedings of
Conference_Location :
Tokyo
Print_ISBN :
978-1-4577-0714-8
