Non-certainty-equivalent adaptive control of chaos in Lorenz system

2011 ◽  
Vol 13 (4) ◽  
pp. 310
Author(s):  
Keum W. Lee ◽  
Sahjendra N. Singh
Keyword(s):  
Adaptive Control ◽  
Lorenz System ◽  
Certainty Equivalent ◽  
Control Of Chaos

ADAPTIVE CONTROL OF UNCERTAIN LORENZ SYSTEM USING DECOUPLED BACKSTEPPING

2004 ◽  
Vol 14 (04) ◽  
pp. 1439-1445 ◽  
Author(s):  
S. S. GE
Keyword(s):  
Adaptive Control ◽  
Closed Loop ◽  
Lorenz System ◽  
Physical Property ◽  
Asymptotic Convergence ◽  
Closed Loop System ◽  
Feedback Form ◽  
Controlling Chaos ◽  
Simulation Results ◽  
The Lorenz System

In this letter, we reconsider the problem of controlling chaos in the well-known Lorenz system. Firstly, the difficulty in controlling the Lorenz system is discussed in the general strict-feedback form. Then, singularity-free adaptive control is presented for the Lorenz system with three key parameters unknown by exploiting the physical property of the system using decoupled backstepping design. The proposed controller guarantees the asymptotic convergence of the output and the boundedness of all the signals in the closed-loop system. Simulation results are conducted to show the effectiveness of the approach.

Control of chaos in Lorenz system

2002 ◽  
Vol 13 (4) ◽  
pp. 767-780 ◽  
Author(s):  
Shyi-Kae Yang ◽  
Chieh-Li Chen ◽  
Her-Terng Yau
Keyword(s):  
Lorenz System ◽  
Control Of Chaos

scholarly journals Adaptive Control of Chaos

10.5772/16144 ◽  
2011 ◽  
Author(s):  
Hassan Salarieh ◽  
Mohammad Shahrokhi
Keyword(s):  
Adaptive Control ◽  
Control Of Chaos

Nonlinear and Adaptive Control of Chaos

2008 ◽  
pp. 129-157
Author(s):  
Alexander Fradkov ◽  
Alexander Pogromsky
Keyword(s):  
Adaptive Control ◽  
Control Of Chaos
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