微小空间碎片多参数在轨探测技术  

Micro-Space-Debris Multiple-Parameter In-Situ Measurement

作　　者：王巍[1] 綦磊[2] 闫军[1] 郑世贵[1] 崔寓淏 WANG Wei;QI Lei;YAN Jun;ZHENG Shigui;CUI Yuhao(Beijing Insititute of Spacecraft System Engineering,Beijing 100094,China;Beijing Institute of Spacecraft Environment Engineering,Beijing 100094,China)

机构地区：[1]中国空间技术研究院总体设计部,北京100094 [2]北京卫星环境工程研究所,北京100094

出　　处：《空间科学与试验学报》2024年第2期100-105,共6页Journal of Space Science and Experiment

摘　　要：空间碎片按尺寸可以分为大碎片、危险碎片和微小碎片。尺寸小于1 mm的空间碎片称为微小碎片,航天器对于该种空间碎片目前主要采取“抗”的手段进行防护,防护的主要设计流程是首先建立空间碎片环境工程模型;其次,对航天器运行轨道的微小空间碎片的时空分布规律进行评估;接下来设计防护措施对航天器进行防护处理;最后对航天器遭遇空间碎片撞击的风险进行评估。空间碎片环境是动态变化的,建立并修正空间碎片环境工程模型是一项有益的基础建设,需要获取微小空间碎片的空间环境探测数据。本文综述了近年来微小空间碎片环境探测领域发展,总结了目前主流的探测设备分类及发展脉络,分析了探测设备及其探测方法的发展趋势,提出了适宜的微小空间碎片多参数探测技术的方案。Space debris can be classified into three groups:big debris,dangerous debris and micro-space-debris.As for the micro-space-debris,the size is less than 1mm.The research method of such debris is to“defense”the collapse.Firstly,establish the debris environment model,and then,evaluate the risk of the impact by such debris,at last,design the defense structure.Debris environment model is evolved and needs updating according to the measurement of the multipleparameter information.This paper reviewed the development of the in-situ micro-space-debris detector,and then analyzed the development of the technology of such measurement.At last,this paper put forward the in-situ measurement system of the micro-space-debris.

关 键 词：微小空间碎片 多参数 原位探测 

分 类 号：V528[航空宇航科学与技术—人机与环境工程]