A novel approach combining the sliding mode control (SMC) and extended state observer (ESO) is proposed for attitude control of an early warning satellite model which is non-linear in dynamics. The sliding mode controller is designed to guarantee the state variables of the closed-loop system to converge to the reference state with the help of the ESO by estimating the unknown disturbance. Then, simulation results illustrate the effectiveness of the control strategy.


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    Title :

    Early warning satellite attitude SMC base on ESO


    Contributors:
    Cong, Zhang (author) / Yunjie, Wu (author) / Jingxing, Zuo (author)


    Publication date :

    2014-08-01


    Size :

    351384 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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