A Novel Design of Chattering-free Sliding Mode Control for a Nonlinear Dynamic System

2021 ◽  
Author(s):  
Thanh T. Tran ◽  
Vi H. Nguyen
Keyword(s):  
Sliding Mode Control ◽  
Dynamic System ◽  
Nonlinear Dynamic ◽  
Sliding Mode ◽  
Nonlinear Dynamic System ◽  
Mode Control ◽  
Chattering Free ◽  
Novel Design

scholarly journals On Chattering-Free Dynamic Sliding Mode Controller Design

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Jeang-Lin Chang
Keyword(s):  
Sliding Mode Control ◽  
Controller Design ◽  
Sliding Mode ◽  
Control Law ◽  
Mode Control ◽  
Chattering Free ◽  
Dynamic Sliding Mode Control ◽  
System States ◽  
Dynamic Sliding Mode ◽  
Free Dynamic

For a class of linear MIMO uncertain systems, a dynamic sliding mode control algorithm that avoids the chattering problem is proposed in this paper. Without using any differentiator, we develop a modified asymptotically stable second-order sliding mode control law in which the proposed controller can guarantee the finite time convergence to the sliding mode and can show that the system states asymptotically approach to zero. Finally, a numerical example is explained for demonstrating the applicability of the proposed scheme.

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