H Controller Design for Networked Control Systems in Multiple-Packet Transmission with Random Delays

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Discrete-time NCSs in multiple-packet transmission with random delays were discussed. The random delays from the sensors to the controllers and from the controllers to the actuators were considered. A novel random delay model in multiple-packet transmission was proposed and the relationship of the delays and the system performance was studied. The state feedback H controller can be constructed via solving a linear matrix inequality, such that the closed-loop system with random delays exponentially mean-square stable and with a prescribed H performance bound. The result shows that an example presented here illustrates the effectiveness of the proposed method.

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1601-1604

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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