scholarly journals Parameter identification of map chaotic system with discrete variational method

2012 ◽  
Vol 61 (2) ◽  
pp. 020507
Author(s):  
Cao Xiao-Qun ◽  
Zhang Wei-Min ◽  
Song Jun-Qiang ◽  
Zhu Xiao-Qian ◽  
Zhao Jun
Keyword(s):  
Variational Method ◽  
Parameter Identification ◽  
Chaotic System ◽  
Discrete Variational Method

Parameter Identification of a Class of Non-Autonomous Chaotic Systems

2012 ◽  
Vol 170-173 ◽  
pp. 3381-3384
Author(s):  
Li Xin Yang ◽  
Wan Sheng He ◽  
Xiao Jun Liu
Keyword(s):  
Adaptive Control ◽  
Parameter Identification ◽  
Systems Theory ◽  
Chaotic System ◽  
Chaotic Systems ◽  
Uncertain Parameters ◽  
Theory Analysis ◽  
Accurate Identification ◽  
Adaptive Law ◽  
The Stability

we study the parameter identification of a class of non-autonomous chaotic system in this paper. Based on the stability theory, we implement accurate identification by suitable adaptive law are given to identify any uncertain parameters of a class of nonautonmous chaotic systems. Theory analysis and numerical simulations of Dufffing chaotic system is presented to verify that the adaptive control to identify the parameters are effective and feasible.

scholarly journals Estimating parameters of chaotic system with variational method

2011 ◽  
Vol 60 (7) ◽  
pp. 070511
Author(s):  
Cao Xiao-Qun ◽  
Song Jun-Qiang ◽  
Zhang Wei-Min ◽  
Zhao Jun ◽  
Zhang Li-Lun
Keyword(s):  
Variational Method ◽  
Chaotic System
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