Tez (doktora) - Anadolu Üniversitesi ; Anadolu Üniversitesi, Fen Bilimleri Enstitüsü, Elektrik-Elektronik Mühendisliği Anabilim Dalı ; Kayıt no: 181326 ; In this dissertation, H? controller design for systems with multiple uncertain time-delays is studied. In the H? controller design for these systems, since the nominal time-delays are taken outside the generalized plant, the uncertainty block of the overall system may become non-causal. However, the H? controller is designed by the small-gain theorem, which assumes the causality of the feedback interconnected subsystems. To alleviate this difficulty, the sufficient conditions are derived to satisfy the validity of the small-gain theorem for feedback interconnection of non-causal systems. Utilizing these results, an optimal H? flow controller is designed for data-communication networks. Stable H? controller design is also studied and different design approaches are presented. Furthermore, to satisfy one of the time-domain requirements of the flow controller, sufficient conditions are introduced to choose the free parameter in the structure of the designed controller.


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    Title :

    H? controller design for uncertain multiple-time-delay systems



    Publication date :

    2010-01-01


    Remarks:

    XIV, 160y. : resim + 1 CD-ROM.


    Type of media :

    Theses


    Type of material :

    Electronic Resource


    Language :

    English



    Classification :

    DDC:    629




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