H∞ Sampled-Data Control of LPV systems with time-varying delay*
نویسندگان
چکیده
This paper considers the problem of sampleddata control for continuous linear parameter varying (LPV) systems. It is assumed that the sampling periods are arbitrarily varying but bounded. Based on a time-varying delay system transformed from the sampled-data control system, some less conservative results are obtained compared with the existing results. The proposed method for the designed gain matrix should guarantee asymptotic stability and a specified level of performance on the closed-loop hybrid system. The criteria for the existence of the controllers are derived in terms of LMI (Linear Matrix Inequality). Numerical examples are presented to demonstrate the effectiveness and the improvement of the proposed method.
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