摘要
针对现代卫星载荷能力与机动能力不断提升以及卫星任务需求多样化与复杂化程度持续增加的现状,阐述了敏捷成像卫星调度问题的基本特征,给出了敏捷成像卫星调度问题的一般化描述方法。在此基础上,分别从自主感知、自主决策和自主协同三个方面梳理了国内外敏捷卫星自主调度关键技术的研究进展。最后,面向未来卫星技术发展需求,指出了敏捷成像卫星自主调度技术进一步的研究方向。
With the development of the load and maneuver capabilities of modern satellites, along with the increase of the diversification and complication of satellite observation tasks, the autonomy level becomes the key technique which seriously influences the scheduling efficiency for agile Earth observation satellites. This paper illustrates the characteristics and normal description of the agile observation satellite scheduling problem. Then in terms of the autonomous perception, decision and cooperation, the research progress in key techniques during the autonomous scheduling for agile Earth abservation satellites are separately reviewed. Finally, considering the future application requirements on satellite technologies, several suggestions on further development of the autonomous scheduling technology are proposed.
作者
谢平
杜永浩
姚锋
谭跃进
XIE Ping;DU Yong-hao;YAO Feng;TAN Yue-jin(China Aerospace Academy of Systems Science and Engineering,Beijing 100048,China;College of Systems Engineering,National University of Defense Technology,Changsha 410073,China)
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2019年第2期127-138,共12页
Journal of Astronautics
基金
国家自然科学基金(71331008
61473301)
关键词
敏捷成像卫星
自主调度
感知
决策
协同
Agile Earth observation satellite
Autonomous scheduling
Perception
Decision
Cooperation
