摘要
提出了空间飞行器对地多目标观察可实施的变高度机动策略．研究了两观察点间顺序过渡的充要条件并由此提出了过渡判据；讨论了对地多目标观察的方案设计问题；给出了优化算法并进行了数字仿真计算．结果表明，该策略的基本理论与研究方法的正确性．
missions for observing multiple surface-areas by a single spacecraft require implementing orbital maneuvers. An altitue-variable maneuver strategy for such missions is proposed here. In this paper, the conditions for transfering between two sequential observing points are analyzed in details and the transfering criterions are presental, also the planning methods for observing multiple surface-areas are discussed;finally, and optimization method is given and numerical simulation is performed. The results show the correctness of the basic theories and methods for this strategy.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1996年第1期132-136,共5页
Journal of Harbin Institute of Technology
