Adaptive Control for a Class of Pure-Feedback Nonlinear Systems via Improved Dynamic Surface Control Technique

2019 ◽  
Author(s):  
Yang Zhou ◽  
Wenhan Dong ◽  
Zongcheng Liu ◽  
Yong Chen ◽  
Wenqian Zhang ◽  
...  
Keyword(s):  
Adaptive Control ◽  
Nonlinear Systems ◽  
Dynamic Surface Control ◽  
Control Technique ◽  
Dynamic Surface ◽  
Surface Control

scholarly journals Robust Adaptive Control of MIMO Pure-Feedback Nonlinear Systems via Improved Dynamic Surface Control Technique

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 96672-96685 ◽  
Author(s):  
Yang Zhou ◽  
Wenhan Dong ◽  
Shuangyu Dong ◽  
Yong Chen ◽  
Renwei Zuo ◽  
...  
Keyword(s):  
Adaptive Control ◽  
Nonlinear Systems ◽  
Dynamic Surface Control ◽  
Robust Adaptive Control ◽  
Control Technique ◽  
Dynamic Surface ◽  
Surface Control ◽  
Robust Adaptive

Composite adaptive dynamic surface control of nonlinear systems in parametric strict-feedback form

2016 ◽  
Vol 40 (4) ◽  
pp. 1127-1135 ◽  
Author(s):  
Yassine Soukkou ◽  
Salim Labiod ◽  
Mohamed Tadjine
Keyword(s):  
Nonlinear Systems ◽  
Dynamic Surface Control ◽  
Control Technique ◽  
Design Parameters ◽  
Dynamic Surface ◽  
Surface Error ◽  
Adaptive Dynamic ◽  
Surface Control ◽  
Adaptive Dynamic Surface Control ◽  
Strict Feedback

In this paper, a composite adaptive dynamic surface control scheme is developed for a class of parametric strict-feedback nonlinear systems. The proposed composite adaptation law uses both the surface error and the estimation error to update the parameters. In addition, by using the dynamic surface control technique, the problem of the explosion of complexity in the adaptive backstepping design is avoided. It is proved that the proposed scheme guarantees uniform ultimate boundedness of all signals in the closed-loop system with arbitrary small surface error by adjusting the design parameters. Simulation results demonstrate the effectiveness of the proposed approach for an electrohydraulic actuator system.

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