航天器工程2019，Vol.5Issue(5)：1-6,6.DOI:10.3969/j.issn.1673-8748.2019.05.001
在轨实时引导多星成像任务规划方法研究
Research on Real-time Guided Multi-satellite Imaging Mission Planning Method
摘要
Abstract
Aiming at the strong time-dependent requirements of remote sensing satellites in orbital mission planning and the status quo of relying on terrestrial systems, a multi-satellite autonomous mission planning method for on-orbit real-time guided imaging is proposed by analy-zing the orbit characteristics of satellites and the multi-load work coordination.Firstly,according to the requirements of imaging,the article transforms the visibility of satellite load to the target into "time-attitude"information,and the orbit recurrence model is reasonably simplified on the premise of retaining effective information.Based on the information,the method for generating collision-free task sequences for satellite imaging is designed,and the temporary adjustment strategy for optimizing imaging revenue is designed.The simulation results show that real-time guided multi-satellite imaging mission planning method can allocate multiple targets to multiple star systems,after adding temporary adj ustment strategy,the imaging revenue of the whole planning scheme can be improved in real time by replacing the low-income target with the high-income target.The method proposed is effective,and the research results can provide reference for the research of multi satellite autonomous mission planning technology.关键词
遥感卫星/多星协同/自主任务规划/实时引导Key words
remote sensing satellite/multi satellite collaboration/autonomous mission planning/real-time guide分类
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伍国威,崔本杰,沈庆丰..在轨实时引导多星成像任务规划方法研究[J].航天器工程,2019,5(5):1-6,6.
