This paper investigates the finite-gain L2 stability problem based on event-triggered quantized feedback control for linear systems by using dynamic output-feedback controller. A time delay system method is adopted to deal with the periodic event-triggered control system. Sufficient event-triggered conditions to guarantee the finite-gain L2 stability of the system with exogenous disturbances have been proposed in terms of linear matrix inequalities when an infinite-level logarithmic quantizer is utilized. Besides, a quantizer of finite levels is designed associated with the event conditions, by which an ultimate boundedness of the closed-loop system can be achieved. Moreover, the explicit expression of the dynamic controller has been given. Finally, a numerical example is presented to show the feasibility and efficiency of the theoretical results.


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    Title :

    Event-triggered dynamic L2 controller design for linear systems with quantized feedback


    Contributors:
    Liu, Ce (author) / Hao, Fei (author)


    Publication date :

    2014-08-01


    Size :

    258552 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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