摘要
星座组网系统是未来的发展趋势,针对星座系统的多星任务规划求解问题会随着卫星数量及目标数量的增加其复杂度也随几何增长。考虑到卫星姿态机动、电源能量等多条件约束条件,本文建立一种基于规则的卫星及目标双向锁定算法,对中国领土及周边地区50个点目标进行规划和仿真验证。仿真结果表明该算法能够满足全目标覆盖率100%,同时能达到较好重访效能。本文算法能支撑评估卫星星座体系方案优化,同时为后续多星多约束条件任务规划问题提供了技术基础和可行解。
Constellation networking systems are the trend of future.The planning and solving for constellation systems will increase with the increase of the number of satellites and targets,and its complexity will also increase by geometric ratios.Considering the multiple constraints such as satellite attitude maneuver and power supply energy,a rule-based bidirectional satellite and target locking algorithm is established to plan and simulate 50 point targets in China’s territory and surrounding areas.Simulation results show that the algorithm can meet the full target coverage of 100%and achieve a good revisit efficiency.This algorithm can support the evaluation of satellite constellation system optimization scheme,and provides a technical basis and feasible solution for the subsequent multi-satellite and multi-constraint task planning problem.
作者
佘玉成
杨志
王晓宇
王丹丹
杨钦宁
SHE Yucheng;YANG Zhi;WANG Xiaoyu;WANG Dandan;YANG Qinning(DFH Satellite Co.,Ltd.,Beijing 100094,China)
出处
《南京航空航天大学学报》
CAS
CSCD
北大核心
2022年第S01期43-47,共5页
Journal of Nanjing University of Aeronautics & Astronautics
关键词
星座系统
任务规划
约束条件
基于规则
constellation system
mission planning
constraints condition
rule-based
