胡朝斌, 金星, 常浩. 空间翻滚目标激光消旋概念及天基应用分析[J]. 红外与激光工程, 2020, 49(8): 20200203. DOI: 10.3788/IRLA20200203
引用本文: 胡朝斌, 金星, 常浩. 空间翻滚目标激光消旋概念及天基应用分析[J]. 红外与激光工程, 2020, 49(8): 20200203. DOI: 10.3788/IRLA20200203
Hu Zhaobin, Jin Xing, Chang Hao. Concept of laser de-tumbling and its space-based application for space-based spinning target[J]. Infrared and Laser Engineering, 2020, 49(8): 20200203. DOI: 10.3788/IRLA20200203
Citation: Hu Zhaobin, Jin Xing, Chang Hao. Concept of laser de-tumbling and its space-based application for space-based spinning target[J]. Infrared and Laser Engineering, 2020, 49(8): 20200203. DOI: 10.3788/IRLA20200203

空间翻滚目标激光消旋概念及天基应用分析

Concept of laser de-tumbling and its space-based application for space-based spinning target

  • 摘要: 大量废弃的空间目标在失控状态下,由于残余角动量以及光压等摄动影响会处于翻滚状态,对其直接捕获之前进行消旋控制是较为安全的方式。介绍了国内外典型空间目标的消旋操控技术,提出了空间目标激光小光斑近距离辐照操控消旋的概念,分析了激光消旋操控的主要特点,并基于脉冲激光烧蚀冲量耦合效应,完成了典型柱状空间目标天基激光消旋操控应用分析。分析结果表明:激光操控方式可精确控制空间目标的运动姿态,有效降低翻滚空间目标的旋转角速度,所提出的天基激光操控方式可为翻滚空间目标消旋控制提供一种新的解决方法。

     

    Abstract: As a large number of abandoned space objects are out of control, they will be in a tumbling state due to the perturbation effects, such as residual angular momentum, light pressure and so on. De-tumbling control of the space objects is probably a safer way before directly capturing them. De-tumbling control techniques for typical space objects at home and abroad was introduced, the concept of de-tumbling by close irradiation of laser with a small spot was proposed, and the main characteristics of laser de-tumbling control were also analyzed. Moreover, based on the pulsed laser ablation impulse coupling effect, the concept of space-based laser de-tumbling analysis was carried out with the typical cylindrical space targets. The results indicate that the laser control method can precisely control the motion posture of the space target. The space-based laser control method proposed in this paper can provide a new method for the de-tumbling control of the spinning space target.

     

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