| 飞机直流供电特性测试系统畸变频谱参数校准方法 |
| Calibration Method of Distortion Spectrum of Aircraft DC Power Supply Characteristic Testing System |
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| 中文摘要: |
| 对飞机直流供电特性测试系统校准装置的畸变频谱信号产生原理进行了介绍，依据JJF 1059.1-2012《测量不确定度评定与表示》对飞机直流供电特性测试系统校准装置直流电压畸变频谱不确定度进行了来源分析，给出了直流电压畸变频谱不确定度的具体评价方法。最终，按照上述不确定度评价方法对飞机直流供电特性测试系统校准装置直流电压畸变频谱不确定度进行了评定。 |
| 英文摘要: |
| ：In this paper, the principle of distortion spectrum signal generation of the calibration device for the aircraft DC power supply characteristic testing system is introduced. According to JJF 1059-1999 "Measurement Uncertainty Evaluation and Representation", the uncertainty sources of the DC voltage distortion spectrum of the calibration system for the DC power supply characteristic testing device were analyzed, and the uncertainty evaluation method was given. Finally, according to the above-mentioned uncertainty evaluation method, the uncertainty of the DC voltage distortion spectrum of the DC power supply characteristic calibration device was evaluated. |
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| 中文关键词: 供电特性 畸变频谱 不确定度 |
| 英文关键词:power supply characteristic distortion spectrum uncertainty |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2018.02.10 |
| 引用本文：王文健, 王建强.飞机直流供电特性测试系统畸变频谱参数校准方法[J].计测技术,2018,38(2):. |
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