Ga-based H∞ Control of Linear System with Time-delay
نویسندگان
چکیده
In this paper, in view of robust stability conditions relevant to linear time-delay systems, poses up an output feedback control method for linear system with time-delay based on genetic algorithm. Because of the system state in actuality is normally unpredictable, which studies time-delay related stability and H∞ control of linear system with time delay by combination of genetic algorithm and linear matrix inequality approach, and take the state feedback of time-delay system and static output feedback controller design into the design. Simulations are also given to illustrate its effectiveness and lesser conservatism, and the designed controller has less feedback gain. In addition, the method can be directly extended to robustness H∞ control of linear time-delay system with parameter uncertainty.
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