| 动力学分析在某直升机尾桨故障分析中的应用 |
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| 引用本文： | 胡和平.动力学分析在某直升机尾桨故障分析中的应用[J].直升机技术,2009(3). |
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| 作者姓名： | 胡和平 |
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| 作者单位： | 中国直升机设计研究所直升机旋翼动力学国防科技重点实验室,景德镇,333001 |
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| 摘 要： | 本文从直升机尾桨动力学信号特征分析着手,从动力学特性影响方面分析了直升机尾桨产生故障的原因,并结合故障件的检查进一步确认故障原因,从而提出了从动力学信号分析故障原因的程序方法。
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| 关 键 词： | 信号 尾桨 动特性 |
Application of Dynamic Analysis In Helicopter Tail Rotor Failure Analysis |
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| Authors: | HU Heping |
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| Institution: | HU Heping(National Key Laboratory of Science and Technology on Rotorcraft Aeromechanics CHRDI; Jingdezhen; 333001); |
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| Abstract: | It is taken the first which helicopter tail rotor dynamic sign is analysed,the reson for failure was analysed from affecting dynamic characteristic side,the reson for failure has been confirmed when it combined with fault tail rotor checking in further.At last the procedure of analyzing failure reason has been provided. |
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| Keywords: | sign tail rotor dynamic characterics |
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