scholarly journals A novel adaptive fuzzy variable structure control for a class of nonlinear uncertain systems via backstepping

2002 ◽  
Author(s):  
Feng-Yih Hsu ◽  
Li-Chen Fu
Keyword(s):  
Uncertain Systems ◽  
Fuzzy Variable ◽  
Variable Structure Control ◽  
Variable Structure ◽  
Structure Control ◽  
Adaptive Fuzzy ◽  
Nonlinear Uncertain Systems

scholarly journals Fuzzy Variable Structure Control for Uncertain Systems with Disturbance

2012 ◽  
Vol 2012 ◽  
pp. 1-12 ◽  
Author(s):  
Bo Wang ◽  
Peng Shi ◽  
Hamid Reza Karimi ◽  
Jun Wang ◽  
Yongduan Song
Keyword(s):  
Fuzzy Control ◽  
Uncertain Systems ◽  
Fuzzy Variable ◽  
Approximation Error ◽  
Variable Structure Control ◽  
Variable Structure ◽  
Switching Control ◽  
Numerical Examples ◽  
Structure Control

This paper focuses on the fuzzy variable structure control for uncertain systems with disturbance. Specifically, the fuzzy control is introduced to estimate the control disturbance, the switching control is included to compensate for the approximation error, and they possess the characteristic of simpleness in design and effectiveness in attenuating the control chattering. Some typical numerical examples are presented to demonstrate the effectiveness and advantage of the fuzzy variable structure controller proposed.

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