| 飞行器脉动压力测量及校准技术研究现状 |
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| 引用本文： | 胡湘宁,张琦,杨水旺,郭洪岩,江峰.飞行器脉动压力测量及校准技术研究现状[J].宇航计测技术,2018,37(5):48. |
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| 作者姓名： | 胡湘宁 张琦 杨水旺 郭洪岩 江峰 |
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| 作者单位： | 1、北京振兴计量测试研究所， 北京 100074 |
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| 摘 要： | 脉动压力来源于飞行器表面凸起物产生的气流分离，具有明显随机特性。其测量与量值校准准确与否直接决定飞行器研制和试验成败，是飞行器研制过程中一项重要内容。本文简要阐述了飞行器脉动压力测量、测量脉动压力用传感器的特点及其校准等内容。
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| 关 键 词： | 飞行器 脉动压力 测量 校准 |
Research on Present Situation of Measurements and Calibration of Aircraft Fluctuating Pressure |
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| HU Xiang-ning,ZHANG Qi,YANG Shui-wang,GUO Hong-yan,JIANG Feng.Research on Present Situation of Measurements and Calibration of Aircraft Fluctuating Pressure[J].Journal of Astronautic Metrology and Measurement,2018,37(5):48. |
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| Authors: | HU Xiang-ning ZHANG Qi YANG Shui-wang GUO Hong-yan JIANG Feng |
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| Institution: | 1、Beijing Zhenxing Institute of Metrology and Measurement, Beijing 100074, China |
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| Abstract: | Fluctuating pressure is from airstream separating of aircraft surface, prominence, evidently occupies stochastic characteristics. The measurement and trace to the source directly determines the success or failure of aircraft, development and test, is an important research content. This article briefly sketches the measurements of aircraft surface, the character of fluctuating pressure transducer, calibration and so on． |
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| Keywords: | Aircraft Fluctuating pressure Measurement Calibration |
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