| 固体火箭发动机地面试验性能参数测量不确定度评估 |
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| 引用本文： | 徐向东.固体火箭发动机地面试验性能参数测量不确定度评估[J].固体火箭技术,1994,17(4):72-80. |
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| 作者姓名： | 徐向东 |
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| 作者单位： | 四院四○一所 西安 |
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| 摘 要： | 首先阐述了A类不确定度与B类不确定度的评估方法,进而讨论了单通道测量结果与多通道测量结果的评估方法,最后阐述了通过抽样试验获得的样本数据,估计总体的性能参数范围这一参数估计问题。
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| 关 键 词： | 固体推进剂 火箭发动机 试验 参数测量 |
The Evaluation of Uncertainty in Measurement of Performance Parameters at a Solid Rocket Motor Static Test |
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| Xu Xiangdong.The Evaluation of Uncertainty in Measurement of Performance Parameters at a Solid Rocket Motor Static Test[J].Journal of Solid Rocket Technology,1994,17(4):72-80. |
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| Authors: | Xu Xiangdong |
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| Institution: | Institute No.401 of Research Academy No.4. Xi'an. 710000 |
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| Abstract: | This paper describes the evaluation method of uncertainty of class A and class B, discusses the evaluation method of measurement results through a single channel and multiple channels, and finally presents the parameter estimation problem that the range of the motor performance parameters is estimated with sample data obtained from a sampling test. |
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| Keywords: | Solid propellent rocket engine Engine test Parameter measurement Parameter estimation |
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