Global stabilization of stochastic high-order feedforward nonlinear systems with time-varying delay

Automatica ◽  
2014 ◽  
Vol 50 (1) ◽  
pp. 203-210 ◽  
Author(s):  
Cong-Ran Zhao ◽  
Xue-Jun Xie
Keyword(s):  
Nonlinear Systems ◽  
High Order ◽  
Time Varying ◽  
Global Stabilization ◽  
Time Varying Delay ◽  
Varying Delay ◽  
Feedforward Nonlinear Systems

Asymptotic stabilization of stochastic high-order upper-triangular nonlinear systems with input time-varying delay

2016 ◽  
Vol 39 (12) ◽  
pp. 1898-1905 ◽  
Author(s):  
Liang Liu ◽  
Yifan Zhang
Keyword(s):  
Nonlinear Systems ◽  
State Feedback ◽  
High Order ◽  
Feedback Stabilization ◽  
System Stability ◽  
Time Varying ◽  
Independent State ◽  
Time Varying Delay ◽  
Input Time ◽  
Varying Delay

Based on the homogeneous domination approach and stochastic nonlinear time-delay system stability criterion, this paper investigates the global state-feedback stabilization problem for a class of stochastic high-order upper-triangular nonlinear systems with input time-varying delay. By skilfully choosing an appropriate Lyapunov–Krasoviskii functional and successfully solving several troublesome obstacles in the design and analysis procedure, a delay-independent state-feedback controller is designed to render the closed-loop system globally asymptotically stable in probability. The simulation example is given to verify the effectiveness of the proposed design scheme.

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