首页|天基激光清除空间碎片系统的设计与分析

天基激光清除空间碎片系统的设计与分析

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为了清除在轨航天器临近空间碎片,建立了天基激光系统仿真模型,并对比分析了两种典型尺寸下的天基激光清除空间碎片方法下的仿真结果;同时在系统设计过程中采用太阳能板与大口径可折叠发射望远镜的设计理念,降低了发射成本并提高效费比.结果表明,10 cm尺寸的空间碎片可以采用烧蚀反喷模式,而1 cm尺寸的空间碎片在直接烧蚀模式下则更具优势.此研究为后续天基激光系统清除空间碎片提供了技术参考.
Design and feasibility study of space-based laser debris removal system
Aiming at the problem of urgent space debris removal for orbiting spacecraft,a simulation model was established,and the simulation results of two typical space-based laser debris removal methods were compared and analyzed.At the same time,the design concept of using solar panels and a large aperture foldable transmitting telescope was put forward so as to reduce the transmitting cost and increase the efficiency ratio.The results show that 10 cm space debris can be used in ablative backflow mode,while 1 cm space debris is more advantageous in direct ablative mode.This study provides a technical reference for the subsequent space-based laser system to clear space debris.

laser techniquespace debrisspace-based laserfoldable transmitting telescope

杨梓鹤、张鹏、张哲宁

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航天工程大学,北京 101416,中国

中国人民解放军32032部队,北京 100094,中国

激光技术 空间碎片 天基激光 可折叠发射望远镜

国家自然科学基金资助项目

52102373

2024

激光技术
西南技术物理研究所

激光技术

CSTPCD北大核心
影响因子:0.786
ISSN:1001-3806
年,卷(期):2024.(1)
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