空间近场监测占优星簇构型设计与评估  

Design and evaluation of dominant satellite cluster configuration for space near⁃field monitoring

作　　者：贺波勇 陈大可 朱俊 HE Boyong;CHEN Dake;ZHU Jun(Stare Key Laboratory of Space System Operation and Control,Changsha Hunan 410073,China;China Aerospace Science and Technology Corporation,Beijing 100094,China)

机构地区：[1]太空系统运行与控制全国重点实验室,湖南长沙410073 [2]中国航天科技集团,北京100094

出　　处：《航天工程大学学报》2025年第2期17-23,共7页

摘　　要：地基空间碎片监测系统往往难以完全监测10cm以下尺寸的空间碎片,利用微纳卫星星簇对地球轨道航天器近场百千米范围空间碎片监测成为空间资产安全状态监测新的发展趋势。利用正二十面体对地球轨道航天器近场碎片预警球面等分方法,提出了星簇构型评价指标;根据近场监测微纳卫星视场角约束,设计了几种不同性能的对称星簇构型。算例展示了一种几乎100%覆盖的星簇占优构型,表明了方法的有效性,为地球轨道航天器近场空间碎片安全监测的微纳卫星星簇构型设计和评价提供了一种新的思路。It is often difficult for ground-based space-monitoring systems to completely monitor space debris less than 10 cm.The utilization of micro-nano satellite clusters for monitoring the space debris within 100 kilometer range near Earth-orbiting spacecraft has become a new promising trend of space-asset safety surveillance.The assessed index of cluster configuration is proposed based on the spherical bisecting surveillance method with regular icosahedron for near-field debris around Earth-orbiting spacecraft surveillance.Based on the field-of-view constraints of near-field monitoring micro-nano satellites,several symmetric cluster configurations with different properties are designed.The effectiveness of the method is demonstrated by an almost 100%covering dominate cluster configuration,which provides a new idea for the design and evaluation of micro-nano satellite cluster configurations for near-field space debris safety monitoring for Earth-orbiting spacecraft.

关 键 词：航天器 空间碎片 星簇 近场监测 微纳卫星 占优策略 

分 类 号：V412.4[航空宇航科学与技术—航空宇航推进理论与工程]