Delay-dependent output feedback H∞ guaranteed cost control for uncertain discrete-time switched systems with multiple time-varying delays

2010 ◽  
Author(s):  
Linlin Hou ◽  
Guangdeng Zong ◽  
Yuqiang Wu
Keyword(s):  
Discrete Time ◽  
Output Feedback ◽  
Switched Systems ◽  
Cost Control ◽  
Guaranteed Cost Control ◽  
Multiple Time ◽  
Time Varying ◽  
Guaranteed Cost ◽  
Delay Dependent

Delay-Dependent Non-Fragile Robust Guaranteed Cost Control for Switched Systems with Multiple Time Delays

2011 ◽  
Vol 128-129 ◽  
pp. 109-112
Author(s):  
Ni Zhang ◽  
Mei Chun Fu ◽  
Tao Zou
Keyword(s):  
Discrete Time ◽  
Cost Control ◽  
Controller Design ◽  
Guaranteed Cost Control ◽  
Multiple Time ◽  
Discrete Time Systems ◽  
Quadratic Lyapunov Functions ◽  
Guaranteed Cost ◽  
Delay Dependent ◽  
Time Systems

The non-fragile guaranteed cost control is discussed for the polytopically uncertain switched discrete time systems with multi-delays in states and inputs. Based on the piecewise quadratic Lyapunov functions, the synthesis approach of the delay-dependent non-fragile guaranteed cost controllers is proposed. By the obtained control law, the perturbed switched discrete time systems can be asymptotically stabilized and the close loop cost is not greater than a specified upper limit for all admissible uncertainties. The numerical example is given to illustrate the validity of the presented controller design method.

RobustH∞guaranteed cost control for discrete-time switched singular systems with time-varying delay

2018 ◽  
Vol 40 (1) ◽  
pp. 119-140 ◽  
Author(s):  
Mohamed Amin Regaieg ◽  
Mourad Kchaou ◽  
Ahmed El Hajjaji ◽  
Mohamed Chaabane
Keyword(s):  
Discrete Time ◽  
Cost Control ◽  
Singular Systems ◽  
Guaranteed Cost Control ◽  
Time Varying ◽  
Time Varying Delay ◽  
Guaranteed Cost ◽  
Varying Delay
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