This paper deals with the estimation of state for a class of linear systems with the uncertainty that appears in the both state and output matrices and the uncertainties are bounded. A sliding mode observer-based method is proposed which can be effectively solved using linear matrix inequalities (LMI) technique. The stability of the designed observer is proved. A simulation based on the VTOL aircraft is presented to evaluate the performance of the proposed observer and the feasibility of the fault detection algorithm.


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    Title :

    Sliding mode observer-based actuator fault detection for a class of linear uncertain systems


    Contributors:
    Liu, Chun (author) / Jiang, Bin (author) / Zhang, Ke (author)


    Publication date :

    2014-08-01


    Size :

    144833 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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