This article studies discrete-time high-order fully actuated (HOFA) adaptive stabilization control for a type of combined spacecraft simulator (CSS) with unknown parameters. First, discrete-time second-order fully actuated systems are modeled for the CSS system and generalized to a general discrete-time HOFA system with unknown parameters, followed by a control objective. Then, a discrete-time HOFA adaptive stabilizing controller including the state feedback and the parameter estimate is designed using discrete-time Lyapunov theories to realize a Schur-stable closed-loop system with an arbitrarily assignable eigenstructure. Using the arbitrariness of the eigenstructure configuration, the control performance can be further improved by multi-objective optimization design. Finally, the proposed technique is successfully employed to solve the stabilization task of the CSS with unknown parameters, verifying its convenience and effectiveness in practice.


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    Title :

    Discrete-Time High-Order Fully Actuated Adaptive Stabilization Control for a Type of Combined Spacecraft With Unknown Parameters


    Contributors:
    Cui, Kai-Xin (author) / Duan, Guang-Ren (author) / Zhang, Da-Wei (author) / Gu, Da-Ke (author)


    Publication date :

    2024-06-01


    Size :

    1941472 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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