Reconfigurability evaluation and autonomous reconfiguration design for deep space exploration spacecraft for stabilization targets

被引:0
|
作者
Xu H.-Y. [1 ]
Wang D.-Y. [2 ]
Li W.-B. [1 ]
Liu C.-R. [1 ]
Zhang K.-B. [1 ]
机构
[1] Beijing Institute of Control Engineering, Beijing
[2] Beijing Institute of Spacecraft System Engineering, Beijing
关键词
Autonomous reconfiguration design; Coprime decomposition; Deep space exploration; Fault; Reconfigurability evaluation method; Stability;
D O I
10.7641/CTA.2019.90520
中图分类号
学科分类号
摘要
In view of the lack of quantitative indexes to guide the design of reconfiguration strategy of deep-space detector control system in existing researches, this paper studies the reconfigurability evaluation and autonomous reconfiguration design of deep-space detector oriented to stable targets under the condition of limited resources and unmaintainable. This paper will consider the reconfigurability of the deep space detector control system during the ground design phase. Guiding the system's autonomous reconfiguration strategy based on the reconfigurability evaluation index and improving the operation quality of the deep space detector control system from the design perspective. Firstly, the reconfigurability evaluation index is given quantitatively by means of left and right coprime decomposition based on the stability objective, and the control system's reconfiguration ability of deep space detector is described and evaluated. Then, based on the obtained indexes, the paper provides a theoretical reference for the design of spacecraft control system. Finally, the effectiveness and correctness of the method are demonstrated by the simulation example. © 2019, Editorial Department of Control Theory & Applications. All right reserved.
引用
收藏
页码:2100 / 2107
页数:7
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