空间交会策略回顾及自主快速交会方案研究

Reviews of Space Rendezvous Strategy and Short Rendezvous Profile Design for Autonomous Spacecraft

介绍了已实施的几种典型的空间交会策略．通过分析现在的2～3d交会方案以及国外最新发展的4圈快速交会方案，总结了实现快速交会所要解决的主要技术问题．针对中国空间交会技术的发展需求，提出了一种自主快速交会方案．对比现有的4圈快速交会方案，该方案所允许的追踪航天器和目标航天器的初始相位角范围大大增加，但燃料消耗基本保持不变，这对开展实际工程有较好的指导意义．

First several typical space rendezvous strategies which have been carried out are introduced. Then by analyzing and reviewing two or three-day rendezvous profile and four-orbit short rendezvous pro- file, the main technical problems in short rendezvous are discussed. According to the development re- quirement of Chinese space rendezvous technology, a new short rendezvous profile for autonomous space- craft is proposed. In this profile, the allowable range of phase angle between chasing spacecraft and target spacecraft is enlarged compared to that of the existing four-orbit short rendezvous profile, however the fuel consumption is almost unchanged. The profile is of great reference value in the field of engineering.