直升机无轴承尾桨柔性梁标定与解耦 |
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引用本文: | 夏国旺,刘巍.直升机无轴承尾桨柔性梁标定与解耦[J].直升机技术,2007(3):96-99. |
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作者姓名: | 夏国旺 刘巍 |
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作者单位: | 南京航空航天大学,中国直升机设计研究所 南京210016,中国直升机设计研究所,景德镇,333001,景德镇333001 |
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摘 要: | 本文介绍了一种直升机无轴承尾桨柔性梁标定与解耦技术,该技术能有效地解决无轴承尾桨柔性梁在试验中挥舞弯矩与摆振弯矩的耦合问题,并能有效分离截面上各分项试验载荷,减少其试验误差。
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关 键 词: | 直升机 柔性梁 标定与解耦 尾桨 |
Demarcation and Decoupling of Helicoper Bearingless Tail Rotor Flexible Beam |
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Authors: | XIA Guo-wang LIU Wei |
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Abstract: | This paper describes a demarcation and decoupling technology of helicopter bearingless tail rotor flexible beam,this technology can be used to solve the problem of flapping bending moment and lag bending moment coupling that encountered in bearingless flexible beam fatigue test,it also can be used to separate each test load component on the section effectively and to reduce the test error. |
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Keywords: | helicopter flexible beam demarication and decoupling tail rotor |
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