“灵神星”探测任务工程实施特点浅析  

Analysis of the Characteristics of Engineering Implementationof NASA's Psyche Mission

作　　者：韩承志 贾晓宇[1] 廖慧兮 缪远明[1] 刘雨昂 李飞[1] 张熇[1] HAN Chengzhi;JIA Xiaoyu;LIAO Huixi;MIAO Yuanming;LIU Yuang;LI Fei;ZHANG He(Bejing Institute of Spacecraft System Engineering,Beijing 100094,China)

机构地区：[1]北京空间飞行器总体设计部,北京100094

出　　处：《宇航学报》2023年第10期I0008-I0013,共6页Journal of Astronautics

摘　　要：小行星探测是与月球探测、火星探测并列的深空探测三大国际热点之一,作为太阳系形成初期的遗留产物小天体探测具有非常重要的科学意义。国际上先后开展多种探测形式、涵盖多种类型的小行星探测任务。美国“灵神星”探测任务首次针对金属质小行星开展近距离探测和研究,本文旨在分析“灵神星”探测任务轨道设计、平台方案、载荷配置等工程实施特点,针对未来中国小行星探测任务实施和小行星探测规划提出思考和建议。Asteroid exploration is one of the three international hot spots in deep space exploration,along with moon exploration and Mars exploration.As a leftover product of the early formation of the solar system,small body exploration has very important scientific significance.The international community has carried out a variety of exploration forms,covering a variety of types of asteroid exploration missions.For the first time,the US Psyche mission carried out close-range exploration and research on metallic asteroids.This paper summarizes the implementation characteristics of the Psyche mission,such as orbital design,platform scheme and payload allocation,and puts forward thoughts and suggestions for China's future asteroid exploration mission implementation and asteroid exploration planning.

关 键 词：小行星探测 金属质小行星 飞行器设计 轨道设计 

分 类 号：V476.4[航空宇航科学与技术—飞行器设计] P185.7[天文地球—天文学]