| 碎片云演化分析新进展: 完全基于概率表征方法 |
| |
| 引用本文： | 舒鹏,杨震,罗亚中.碎片云演化分析新进展: 完全基于概率表征方法[J].力学进展,2021,51(4):910-914. |
| |
| 作者姓名： | 舒鹏 杨震 罗亚中 |
| |
| 作者单位： | 国防科技大学空天科学学院, 长沙 410073 |
| |
| 基金项目： | 国家自然科学基金资助项目 (11972044) |
| |
| 摘 要： | 从碎片云的不确定性特征出发, 可以构建完全基于概率表征的碎片云演化分析方法. 用于对解体、演化和碰撞过程进行解析分析, 避免了数值方法计算效率低和结果鲁棒性差的问题.
|
| 关 键 词： | 碎片云 演化 密度 |
| 收稿时间： | 2021-01-15 |
Progress in the analysis of debris cloud evolution: Fully based on probabilistic methods |
| |
| Affiliation: | College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaHunan Key Laboratory of Intelligent Planning and Simulation for Aerospace Mission, Changsha 410073, China |
| |
| Abstract: | In view of the intrinsic uncertainty of the debris cloud, a fully probabilistic framework of debris evolution is constructed. The breakup, evolution and collision of the debris cloud can be analyzed analytically, avoiding the problems of low computational efficiency and poor robustness of numerical methods. |
| |
| Keywords: | |
|
| 点击此处可从《力学进展》浏览原始摘要信息 |
|
点击此处可从《力学进展》下载全文 |
|
