Constrained Control for Strict Feedback Systems with Input Saturation

2019 ◽  
Vol 08 (03) ◽  
pp. 102-116
Author(s):  
丽 唐
Keyword(s):  
Input Saturation ◽  
Constrained Control ◽  
Feedback Systems ◽  
Strict Feedback

Adaptive neural tracking control for stochastic nonlinear strict-feedback systems with unknown input saturation

2014 ◽  
Vol 269 ◽  
pp. 300-315 ◽  
Author(s):  
Huanqing Wang ◽  
Bing Chen ◽  
Xiaoping Liu ◽  
Kefu Liu ◽  
Chong Lin
Keyword(s):  
Tracking Control ◽  
Input Saturation ◽  
Unknown Input ◽  
Feedback Systems ◽  
Strict Feedback

Optimal Model Reference Control Scheme Design for Nonlinear Strict-Feedback Systems

2020 ◽  
Vol 38 (9A) ◽  
pp. 1342-1351
Author(s):  
Musadaq A. Hadi ◽  
Hazem I. Ali
Keyword(s):  
Reference Model ◽  
Feedback System ◽  
Optimization Method ◽  
Feedback Systems ◽  
Model Reference ◽  
Scheme Design ◽  
Model Reference Control ◽  
Control Scheme ◽  
Lyapunov Stability Analysis ◽  
Strict Feedback

In this paper, a new design of the model reference control scheme is proposed in a class of nonlinear strict-feedback system. First, the system is analyzed using Lyapunov stability analysis. Next, a model reference is used to improve system performance. Then, the Integral Square Error (ISE) is considered as a cost function to drive the error between the reference model and the system to zero. After that, a powerful metaheuristic optimization method is used to optimize the parameters of the proposed controller. Finally, the results show that the proposed controller can effectively compensate for the strictly-feedback nonlinear system with more desirable performance.

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