空间电子技术2025，Vol.22Issue(1)：40-47,8.DOI:10.3969/j.issn.1674-7135.2025.01.004
电动力绳系空间碎片清理方案设计与分析
Design and analysis of a space debris cleaning scheme based on an electrodynamic tether
摘要
Abstract
The increasing accumulation of space debris poses a significant threat to the safety of human space activities,making active debris removal an urgent necessity.To address the challenge of batch debris cleaning,this paper proposes a cost-effective scheme leveraging space electrodynamic tether(EDT)technology.The proposed system is realized through a service satellite that integrates the main satellite platform with the debris removal payload.The mission is divided into two key stages:the deployment and retrieval of the tether-based collection system,and the deorbiting of debris using the EDT mechanism.Firstly,a system dynamics model is developed for the tethered satellite system,which comprises the main satellite platform,a debris collector,and an electrodynamic tether.Next,the overall mission control logic is designed,integrating open-loop optimization with closed-loop tracking control strategies.Finally,numerical simulations of a representative mission stage validate the effectiveness and feasibility of the proposed solution.关键词
空间碎片/电动力绳系技术/收集与离轨Key words
space debris/electrodynamic tether technology/collection and deorbiting分类
数理科学引用本文复制引用
韦正涛,罗操群,文浩,金栋平,陈提..电动力绳系空间碎片清理方案设计与分析[J].空间电子技术,2025,22(1):40-47,8.基金项目
国家自然科学基金(编号:12472015,12232011) （编号:12472015,12232011）
中国博士后科学基金(编号:2024M764231),江苏省基础研究计划(编号:BK20241390),江苏省卓越博士后计划(编号:2024ZB114) （编号:2024M764231）
