Sliding-mode control for uncertain neutral delay systems

2004 ◽  
Vol 151 (1) ◽  
pp. 38-44 ◽  
Author(s):  
Y. Niu ◽  
J. Lam ◽  
X. Wang
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Delay Systems ◽  
Neutral Delay ◽  
Neutral Delay Systems ◽  
Mode Control

Neural Adaptive Sliding Mode Control for a Class of Nonlinear Neutral Delay Systems

2008 ◽  
Vol 130 (6) ◽  
Author(s):  
Yugang Niu ◽  
James Lam ◽  
Xingyu Wang ◽  
Daniel W. C. Ho
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Delay System ◽  
Delay Systems ◽  
Adaptive Sliding Mode Control ◽  
Linear Matrix ◽  
Sliding Surface ◽  
Neutral Delay ◽  
Neutral Delay Systems ◽  
Mode Control

This paper is concerned with the problem of sliding mode control (SMC) for a class of neutral delay systems with unknown nonlinear uncertainties that may not satisfy the norm-bounded condition. A SMC scheme based on neural-network approximation is proposed for the uncertain neutral delay system. By means of linear matrix inequality (LMI) approach, a sufficient condition is given such that the resultant closed-loop system is guaranteed to be stable, and the states asymptotically converge to zero. When the LMI is feasible, the designs of both the sliding surface and the sliding mode control law can be easily obtained via convex optimization. It is shown that the state trajectories are driven toward the specified sliding surface that depends on the current states as well as the delayed states. Finally, a simulation result is given to illustrate the effectiveness of the proposed method.

scholarly journals Sliding Mode Control for a Class of Uncertain Neutral Delay Systems

2011 ◽  
Vol 15 ◽  
pp. 1181-1185 ◽  
Author(s):  
He Youguo ◽  
zhaolei ◽  
Zhang Muyong
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Delay Systems ◽  
Neutral Delay ◽  
Neutral Delay Systems ◽  
Mode Control
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