Robust H ∞ fuzzy control design for dithered nonlinear large-scale systems with multiple time delays

2018 ◽  
Vol 40 (2) ◽  
pp. 203-225 ◽  
Author(s):  
Feng-Hsiag Hsiao
Keyword(s):  
Fuzzy Control ◽  
Time Delays ◽  
Large Scale ◽  
Control Design ◽  
Multiple Time ◽  
Large Scale Systems ◽  
Multiple Time Delays

Robust Decentralized Adaptive Control for Interconnected Systems With Time Delays

2005 ◽  
Vol 127 (4) ◽  
pp. 656-662 ◽  
Author(s):  
Changchun Hua ◽  
Xinping Guan ◽  
Peng Shi
Keyword(s):  
Time Delays ◽  
Large Scale ◽  
Robust Stabilization ◽  
Interconnected Systems ◽  
Multiple Time ◽  
Time Varying ◽  
Nonlinear Functions ◽  
Feedback Controllers ◽  
Large Scale Systems ◽  
Closed Loop Systems

The problem of robust stabilization for a class of time-varying nonlinear large-scale systems subject to multiple time-varying delays in the interconnections is considered. The interconnections satisfy the match condition, and are bounded by nonlinear functions that may contain a high-order polynomial with a time delay. Without the knowledge of these bounds, we present adaptive state feedback controllers that are continuous and independent of time delays. Based on the Lyapunov stability theorem, we prove that the controllers can render the closed loop systems uniformly ultimately bounded stable. We also apply the result to constructing adaptive feedback controllers to stabilize a class of interconnected systems whose nominal systems are linear. Finally, several examples are given to show the potential of the proposed techniques.

Robust stabilization of nonlinear multiple time-delay large-scale systems via decentralized fuzzy control

2005 ◽  
Vol 13 (1) ◽  
pp. 152-163 ◽  
Author(s):  
Feng-Hsiag Hsiao ◽  
Jung-Dong Hwang ◽  
Cheng-Wu Chen ◽  
Zhi-Ren Tsai
Keyword(s):  
Time Delay ◽  
Fuzzy Control ◽  
Large Scale ◽  
Robust Stabilization ◽  
Multiple Time ◽  
Large Scale Systems
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