| 引用本文: | 陈钦,杨乐平,张青斌.空间飞网发射动力学建模仿真研究与地面试验.[J].国防科技大学学报,2009,31(3):16-19.[点击复制] |
| CHEN Qing,YANG Leping,ZHANG Qingbin.Dynamic Model and Simulation of Orbital Net Casting and Ground Test[J].Journal of National University of Defense Technology,2009,31(3):16-19[点击复制] |
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| 空间飞网发射动力学建模仿真研究与地面试验 |
| 陈钦, 杨乐平, 张青斌 |
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(国防科技大学 航天与材料工程学院，湖南 长沙 410073)
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| 摘要: |
| 空间飞网是近来提出的一个创新的空间系统概念，在空间碎片处理和在轨服务方面具有独特的应用潜力。针对飞网系统的发射过程，利用建模仿真和地面试验两种手段进行了研究，建立了飞网发射的集中质量模型，设计了基于燃气助推质量块的飞网发射地面试验装置，开展了多次飞网发射试验。地面试验结果与模型仿真结果基本吻合，说明所建立的动力学模型可用于空间飞网系统设计。 |
| 关键词: 空间飞网 飞网发射动力学 集中质量模型 建模仿真 地面试验 |
| DOI： |
| 投稿日期：2008-12-20 |
| 基金项目:国家863基金资助项目(2007AA0975) |
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| Dynamic Model and Simulation of Orbital Net Casting and Ground Test |
| CHEN Qing, YANG Leping, ZHANG Qingbin |
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(College of Aerospace and Materials Engineering，National Univ. of Defense Technology，Changsha 410073，China)
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| Abstract: |
| Orbital net capture is an innovative mission concept, and has special potential on space debris disposal and OOS (on-orbit service). Dynamics of orbital net casting is a key technique of the orbital net capture system design and application, for which two major feasible investigation means have been suggested: dynamic modeling, simulation and ground test. Based on dumped-mass model, a model of the system dynamics was derived, and a ground test device was designed to verify the simulation result. The comparison of several ground tests and simulations shows that the model can be used to design orbital net capture systems. Relevant pictures of ground test and simulation were presented. |
| Keywords: orbital net casting dynamics dumped-mass model model and simulation ground test |
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