| 子午工程探空火箭伸杆展开机构技术研究 |
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| 引用本文： | 杨萱,杨华,孙健,邹向荣,马鑫,周伟.子午工程探空火箭伸杆展开机构技术研究[J].空间科学学报,2013,33(6):678-682. |
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| 作者姓名： | 杨萱 杨华 孙健 邹向荣 马鑫 周伟 |
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| 作者单位： | 1.中国科学院空间科学与应用研究中心 北京 100190 |
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| 摘 要： | 根据子午工程探空火箭电子和电场探测需求,设计了套筒式伸杆展开机构.通过电子伸杆和电场伸杆的结构方案设计、力学仿真分析,伸杆单项力学试验,伸杆与整箭的匹配力学试验以及伸杆飞行试验验证得出,该伸杆技术方案合理可行,伸杆总体构型、布局设计及结构方案设计满足科学探测各项技术指标的要求.
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| 关 键 词： | 子午工程 探空火箭 套筒式伸杆展开机构 电子伸杆 电场伸杆 |
| 收稿时间： | 2012-11-02 |
Research on Meridian Project Sounding Rocket Boom Deploying Technology |
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| Affiliation: | 1.Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 1001902.Inner Mongolia Electronic Information Technical College, Hohhot 0100113.Research and Development Center, China Academy of Launch Vehicle Technology, Beijing 1000764.Beijing Institute of Electronic System Engineering, Beijing 1008455.University of Chinese Academy of Sciences, Beijing 100049 |
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| Abstract: | Based on the needs of Meridian Project of sounding rockets' electronic and electric field probe, a sleeve-type of boom deployment mechanism was designed. Structure scheme design, mechanical simulation analysis, single mechanical property test, the whole rocket matching mechanical test as well as the flight test validation of both electronic boom and the electric field boom showed that the boom technical scheme is reasonable and feasible, and the boom overall configuration, layout design and structure design can meet the requirements of technical index for scientific exploration. According to the scientific exploration mission needs and space restrictions of the installation on the sounding rocket, a wide range of innovative design and development are carried out in the structure style, deployment and motion mode, locking and fixed mechanism of the boom deployment mechanism, as well as its installation on the rocket and release, etc. |
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