摘要
为了从空间碎片和天基移除系统两方面分析激光驱动碎片变轨过程,优化移除任务规划和策略,基于真实的可观测空间碎片数据,设计并开发了一套天基激光移除空间碎片三维数值仿真平台。首先从总体设计出发,对三维数值仿真平台的需求分析、总体框架、模块功能进行了明确的描述。其次通过对激光驱动空间碎片变轨过程数学模型的分析,确定了各模块的具体实现方法。最后采用C++/Qt开发了三维数值仿真平台,通过仿真验证了设计平台的有效性。该仿真平台可用于不同天基平台和目标碎片的任务规划、碎片分布热点区域和航天器防护区域的方案设计及空间环境治理体系的优化设计。
In order to analyze the procedures from both debris and removal system perspectives during debris de-orbiting to improve the removal planning and schemes, a three dimensional simulation platform for orbital debris removal with space-based laser system was constructed based on the trackable debris data. First of all, requirements, overall structures and modules of the simulation platform were fully described. Then laser-driven orbital transfer model was analyzed to realize the modules. Finally, the simulation platform was developed using C++/Qt and validated by simulations. This simulation platform can be used to removal planning for various space-based lasers and debris, removal system design for hot-spot debris removal and spacecraft defense as well as scheme optimization for clean space.
作者
杨武霖
陈川
余谦
李明
龚自正
YANG Wulin;CHEN Chuan;YU Qian;LI Ming;GONG Zizheng(Beijing Institute of Spacecraft Environment Engineering,Beijing 100094,China;National Key Laboratory of Science and Technology on Reliability and Environment Engineering,Beijing Institute of Spacecraft Environment Engineering,Beijing 100094,China;China Academy of Space Technology,Beijing 100094,China)
出处
《中国空间科学技术》
EI
CSCD
北大核心
2019年第1期59-66,共8页
Chinese Space Science and Technology
基金
国防科工局"十三五"碎片专项(KJSP-2016-0401-03)
关键词
碎片主动移除
天基激光
三维数值仿真
变轨模型
任务规划
active debris removal
space-based laser system
3D simulation
orbital transfer
removal planning
