Nonsingular terminal sliding mode control of nonlinear second-order systems with input saturation

2015 ◽  
Vol 26 (9) ◽  
pp. 1857-1872 ◽  
Author(s):  
Shihong Ding ◽  
Wei Xing Zheng
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Input Saturation ◽  
Second Order ◽  
Terminal Sliding Mode Control ◽  
Terminal Sliding Mode ◽  
Mode Control ◽  
Nonsingular Terminal Sliding Mode ◽  
Second Order Systems

A novel nonsingular terminal sliding mode control combined with global sliding surface for uncertain nonlinear second-order systems

2019 ◽  
Vol 42 (7) ◽  
pp. 1294-1300
Author(s):  
Weiqi Liu ◽  
Zhengping Feng ◽  
Anyuan Bi
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Second Order ◽  
Terminal Sliding Mode Control ◽  
Sliding Surface ◽  
Terminal Sliding Mode ◽  
Mode Control ◽  
Nonsingular Terminal Sliding Mode ◽  
Second Order Systems ◽  
Global Sliding Surface

This paper proposes a novel nonsingular terminal sliding mode control combined with global sliding surface for a class of uncertain nonlinear second-order systems. The suggested control approach is developed based on the Lyapunov theory. The sliding mode reaching the sliding surface in finite time can be guaranteed. Furthermore, chattering phenomenon caused by the switching control action can be eliminated theoretically, and desirable control performance is realized. The simulation and tank test results for heave control of a remotely operated vehicle are presented to verify the effectiveness of the proposed method.

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