| 直升机旋翼状态监测和故障诊断试验研究 |
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| 引用本文： | 余建航,张曾锠.直升机旋翼状态监测和故障诊断试验研究[J].直升机技术,2001(2):18-22. |
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| 作者姓名： | 余建航 张曾锠 |
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| 作者单位： | 1. 南京理工大学机械学院,210094
2. 南京航空航天大学振动所,210016 |
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| 摘 要： | 直升机旋翼系统故障诊断在直升机故障诊断中占有很重要的地位。本文采用试验方法及BP神经网络完成了旋翼故障识别和程度识别，为我国直升机旋翼诊断和神经网络在直升机故障诊断中的应用打下一定基础。
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| 关 键 词： | 直升机 旋翼 故障诊断 神经网络 状态监测 |
EXPERIMENTAL STUDIES ON HEALTH MONITORING AND FAULT DETECTING OF HELICOPTER ROTOR |
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| Authors: | Yu Jianhang Zhang Zengchang |
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| Abstract: | The fault diagnosis of a helicopter rotor is of great importance to that of the helicopter. In -this paper, the detection and identification of rotor faults are implemented by BP network with one hidden layer, based on measured data for training and testing the networks. This research can lay the foundation for the fault diagnosis of a helicopter rotor and the application of network to the detection damage in the helicopter. |
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| Keywords: | helicopter rotor fault diagnosis neural network |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
