| 攻角试飞测试基准的误差修正 |
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| 引用本文： | 汤黄华.攻角试飞测试基准的误差修正[J].洪都科技,1996(1):1-7. |
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| 作者姓名： | 汤黄华 |
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| 作者单位： | 650所 |
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| 摘 要： | 阐述了攻角测量误差的成因和攻角试飞校准的必要性。选定机头空速管攻角传感器为攻角试飞的测试基准，分析其攻角探测特性，并运用细长旋成体理论重点计算了机体绕流对攻角测量的影响量。探讨了攻角试飞测试基准的误差修正问题。
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| 关 键 词： | 攻角试飞 测试基准 误差修正 攻角测试 |
ERROR CORRECTION OF AOA FLIGHT TESTING REFERENCE |
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| Tang Huanghua.ERROR CORRECTION OF AOA FLIGHT TESTING REFERENCE[J].Hongdu Science and Technology,1996(1):1-7. |
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| Authors: | Tang Huanghua |
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| Institution: | Design Institute 650 |
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| Abstract: | This article expounds the cause of AOA measurement error and the necessity of AOA in flight calibration Taking the AOAsensor of nose pitot tube as the testing reference of AOA in flight test it analyzes its sensor detection characteristics calculates the influence of turbulent flow around the aircraft on AOA measurement by using slender body theory and inquires into error correction of AOA flight testing reference. |
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| Keywords: | AOA test flight Testing reference Error correction |
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