The article proposes a dynamic time-varying event-triggered strategy to achieve semi-global finite-time rendezvous control of saturated spacecraft. The main idea of the designed dynamic event-triggered strategy is to construct the controller that contains the time-varying high-gain and a dynamic event-triggered mechanism simultaneously. Moreover, a positive lower bound of interevent times is obtained by using the properties of the parametric Lyapunov equation, such that the Zeno phenomenon is eliminated. Finally, the designed dynamic time-varying event-triggered strategy is verified by simulation results.


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    Title :

    Semiglobal Finite-Time Rendezvous Control of Saturated Spacecraft by Dynamic Time-Varying Event-Triggered Strategy


    Contributors:
    Zhang, Kai (author) / Yang, Xuefei (author) / Hu, Zhijian (author) / Li, Meilin (author) / Li, Tieshan (author)


    Publication date :

    2025-04-01


    Size :

    792582 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English