上海航天（中英文）2026，Vol.43Issue(3)：44-53,10.DOI:10.19328/j.cnki.2096-8655.2026.03.005
空间柔性绳网纠缠组合体拖曳动力学仿真分析
Simulation Analysis on Towing Dynamics of Space Flexible Tether-net Entanglement Combination
摘要
Abstract
Space flexible tether-net is an effective way to capture and remove failed spacecraft and space debris in orbit.In this paper,a towing dynamics model of flexible tether-net entanglement combination is established based on the continuum mechanics,concentrated mass method,and Hertz contact theory,and a simulation analysis is conducted on the towing process.The results show that when an active spacecraft tows a non-spinning target or a spinning target at a 15(°)/s spin speed,the target spin will intensify the entanglement of the tether-net entanglement combination,which may generate new space debris.Adding buffer components between the active spacecraft and target can reduce the peak tension of the towing tether-net,shorten the time of the tether-net combination for forming a stable towing state,reduce the interference with the active spacecraft,and improve the reliability of towing missions.The dynamic simulation analysis can provide reference for the formulation of in-orbit target removal strategies.关键词
空间柔性绳网/空间碎片/拖曳动力学/接触碰撞/系统仿真Key words
space flexible tether-net/space debris/towing dynamics/contact collision/system simulation分类
航空航天引用本文复制引用
张瑞雄,王东辉,刘志,赵丹,王治易..空间柔性绳网纠缠组合体拖曳动力学仿真分析[J].上海航天（中英文）,2026,43(3):44-53,10.基金项目
国家重点基础研究发展计划资助项目(2013CB733004) （2013CB733004）
