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首页> 外文期刊>Journal of Guidance, Control, and Dynamics >Distributed Control of Spacecraft Formations via Cyclic Pursuit: Theory and Experiments
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Distributed Control of Spacecraft Formations via Cyclic Pursuit: Theory and Experiments

机译：循环追踪的航天器编队分布式控制：理论与实验

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摘要

In this paper, distributed control policies for spacecraft formations that draw inspiration from the simple idea ofncyclic pursuit are studied. First studied are cyclic-pursuit control laws for both single- and double-integratormodelsnin three dimensions. In particular, control laws are developed that only require relative measurements of positionnand velocity with respect to the two leading neighbors in the ring topology of cyclic pursuit and that allownconvergence to a variety of symmetric formations, including evenly spaced circular and elliptic formations andnevenly spaced Archimedes spirals. Second, potential applications are discussed, including spacecraft formation forninterferometric imaging. Finally, experimental results obtained by implementing the aforementioned control laws onnthe Synchronized Position Hold Engage Reorient Experimental Satellite testbed onboard the International SpacenStation are presented and discussed.
机译：本文研究了航天器编队的分布式控制策略，该策略从非循环追踪的简单思想中汲取了灵感。首先研究的是在三个维度上针对单积分器模型和双积分器模型的循环追踪控制律。特别是，制定了控制律，该律仅需要相对于循环追踪环形拓扑中两个前导邻居的位置和速度进行相对测量，并且可以收敛到各种对称形式，包括均匀间隔的圆形和椭圆形形式以及均匀间隔的阿基米德螺旋线。其次，讨论了潜在的应用，包括用于干涉成像的航天器形成。最后，介绍并讨论了通过在国际SpacenStation上的同步定位保持接合定向实验卫星试验台上实施上述控制律而获得的实验结果。

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