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arXiv 1409.3102math.OC
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双旋转轴最优姿态控制

Optimal attitude control with two rotation axes

Yuly Billig

摘要:

欧拉证明,三维物体的每一次旋转都可以实现为绕两个给定轴的三次旋转序列。如果我们允许任意长度的序列,这样的分解将不是唯一的。在本文中,我们解决了一个最优控制问题,使总的旋转角,这样的序列。我们确定的列表中可能的最佳模式,给出了一个任意旋转的分解。本文的结果可应用于具有两个旋转轴的航天器的姿态控制。

英文摘要:

Euler proved that every rotation of a 3-dimensional body can be realized as a sequence of three rotations around two given axes. If we allow sequences of an arbitrary length, such a decomposition will not be unique. In this paper we solve an optimal control problem minimizing the total angle of rotation for such sequences. We determine the list of possible optimal patterns that give a decomposition of an arbitrary rotation. Our results may be applied to the attitude control of a spacecraft with two available axes of rotation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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