| 航天器精度测量系统可靠性探讨 |
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| 引用本文： | 刘建新,王 伟,仝志民.航天器精度测量系统可靠性探讨[J].航天器环境工程,2008,25(2):183-188. |
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| 作者姓名： | 刘建新 王 伟 仝志民 |
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| 作者单位： | 1. 北京卫星环境工程研究所,北京,100094
2. 哈尔滨工业大学自动化测试与控制系,哈尔滨,150001 |
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| 摘 要： | 文章简要介绍了现代测量技术的发展,对航天器精度测量中的可靠性问题进行了初步探讨,给出了精度测量系统的可靠性框图及数学模型,并对精度测量工作过程进行了故障模式、影响及危害性分析,最后对测量系统的不确定度进行了分析。
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| 关 键 词： | 航天器 精度测量 可靠性 不确定度 |
| 文章编号： | 1673-1379(2008)02-0183-06 |
| 收稿时间： | 7/3/2007 12:00:00 AM |
| 修稿时间： | 2007年7月3日 |
The reliability of spacecraft precision measurement system |
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| Liu Jianxin,Wang Wei and Tong Zhimin.The reliability of spacecraft precision measurement system[J].Spacecraft Environment Engineering,2008,25(2):183-188. |
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| Authors: | Liu Jianxin Wang Wei and Tong Zhimin |
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| Institution: | Beijing Institute of Spacecraft Enviornment Engineering;Beijing Institute of Spacecraft Enviornment Engineering;Harbin Institute of Technology |
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| Abstract: | The reliability of spacecraft measurement system plays an important role in the process of spacecraft development and quality control. The development of modern measurement technology is discussed briefly. Then the paper discusses the reliability of the spacecraft measurement system,together with the reliability block diagram,mathematical model,the failure mode,effect and hazard analysis(FMEA). At the end,the system uncertainty is analyzed. |
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| Keywords: | spacecraft precision measurement reliability uncertainty |
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