This paper develops a robust H ... controller for a pitching and plunging airfoil using the state space representation of Theodorsen's lift model employing the linear matrix inequalities method. Both parameter uncertainty and the input disturbances are considered in the model. The existence condition for the robust H ... state-feedback controller is obtained using the Lyapunov functional approach. In practical systems, it is difficult to obtain all the states of the model needed for the controller. Thus, the observer existence condition is proposed to provide the states' information for the model. Several examples are used to demonstrate the effectiveness of the designed controller and the designed observer. (ProQuest: ... denotes formulae/symbols omitted.)


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    Titel :

    Robust H[infinity] control of Theodorsen's lift model for a pitching and plunging airfoil using linear matrix inequality approach




    Erscheinungsdatum :

    2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    BKL:    55.50 Luftfahrzeugtechnik / 55.60 Raumfahrttechnik
    Lokalklassifikation TIB:    275/7040





    Robust H[unknown] Control of Theodorsen's Lift Model for a Pitching and Plunging Airfoil Using LMI Approach

    Li, Z. / Agarwal, R.K. / Gao, H. et al. | British Library Conference Proceedings | 2013



    Dynamic Stall from Pitching and Plunging Airfoil Motions

    Reuster, James / Baeder, James | AIAA | 2002