| 关于航空发动机测功机校准相关问题的探讨 |
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| 引用本文： | 金炜.关于航空发动机测功机校准相关问题的探讨[J].航空计测技术,2009,29(4):39-42. |
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| 作者姓名： | 金炜 |
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| 作者单位： | 国防科技工业4311二级计量站,湖南,株洲,412002 |
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| 摘 要： | 以扭矩传感器测量原理为基础，阐述了航空发动机测试系统测功机的校准方法；通过分析航空发动机测试系统测功机校准方法存在的问题，提出了现场校准方法，探讨了量值传递过程中的误差来源及对策。
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| 关 键 词： | 航空发动机 测功机 校准 量值溯源 |
Discuss of Relevant Issues about Aeroengine Power Measurement System Calibration |
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| JIN Wei.Discuss of Relevant Issues about Aeroengine Power Measurement System Calibration[J].Aviation Metrology & Measurement Technology,2009,29(4):39-42. |
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| Authors: | JIN Wei |
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| Institution: | JIN Wei (NDM No. 4311 Second Level Measurement Station, Zhuzhou 412002, China) |
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| Abstract: | This article introduces the aeroengine power measurement system calibration method based on the torque sensor measuring principle. By analyzing the aeroengine power measurement system calibration problems, the in-situ calibration method is proposed. The error source and countermeasure of the disserviation of the value of a quantity are searched. |
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| Keywords: | aeroengine power measurement system calibration traceability |
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