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    Gain-Scheduling Attitude Control for Complex Spacecraft Based on HOSVD

    Source: Journal of Dynamic Systems, Measurement, and Control:;2019:;volume( 141 ):;issue: 003::page 34503
    Author:
    Lei, Bingyao
    ,
    Shi, Peng
    ,
    Wen, Changxuan
    ,
    Zhao, Yushan
    DOI: 10.1115/1.4041752
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: In this paper, a robust gain-scheduling attitude control scheme for spacecrafts with large rotational appendages is proposed. First, by introducing the higher-order singular value decomposition (HOSVD) method, a polytopic linear parameter varying (LPV) model with a family of weighting coefficients is developed based on the kinetics of a flexible spacecraft. This model eliminates the need of verifying all the gridding points, which is required in conventional controller synthesis process, and reduces the calculation complexity. Second, a generalized plant is derived to guarantee both the system robust stability and the tracking performances. Based on the LPV control theory, a less conservative controller synthesis condition for the polytopic LPV system is deduced. With an online tuning unit, the convex combination of every vertex controller is obtained. For control implementation, the present scheduling parameter is taken as an input for the tuning unit. Numerical results demonstrate the effectiveness and efficiency of the proposed control scheme.
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      Gain-Scheduling Attitude Control for Complex Spacecraft Based on HOSVD

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    http://yetl.yabesh.ir/yetl1/handle/yetl/4256448
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    contributor authorLei, Bingyao
    contributor authorShi, Peng
    contributor authorWen, Changxuan
    contributor authorZhao, Yushan
    date accessioned2019-03-17T10:56:55Z
    date available2019-03-17T10:56:55Z
    date copyright11/22/2018 12:00:00 AM
    date issued2019
    identifier issn0022-0434
    identifier otherds_141_03_034503.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4256448
    description abstractIn this paper, a robust gain-scheduling attitude control scheme for spacecrafts with large rotational appendages is proposed. First, by introducing the higher-order singular value decomposition (HOSVD) method, a polytopic linear parameter varying (LPV) model with a family of weighting coefficients is developed based on the kinetics of a flexible spacecraft. This model eliminates the need of verifying all the gridding points, which is required in conventional controller synthesis process, and reduces the calculation complexity. Second, a generalized plant is derived to guarantee both the system robust stability and the tracking performances. Based on the LPV control theory, a less conservative controller synthesis condition for the polytopic LPV system is deduced. With an online tuning unit, the convex combination of every vertex controller is obtained. For control implementation, the present scheduling parameter is taken as an input for the tuning unit. Numerical results demonstrate the effectiveness and efficiency of the proposed control scheme.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleGain-Scheduling Attitude Control for Complex Spacecraft Based on HOSVD
    typeJournal Paper
    journal volume141
    journal issue3
    journal titleJournal of Dynamic Systems, Measurement, and Control
    identifier doi10.1115/1.4041752
    journal fristpage34503
    journal lastpage034503-7
    treeJournal of Dynamic Systems, Measurement, and Control:;2019:;volume( 141 ):;issue: 003
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian