| 瞬时转速监测法在热气机故障诊断上的应用研究 |
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| 引用本文： | 吴惠忠,金东寒,蔡勇,杨建国.瞬时转速监测法在热气机故障诊断上的应用研究[J].柴油机,2006,28(6):38-40. |
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| 作者姓名： | 吴惠忠 金东寒 蔡勇 杨建国 |
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| 作者单位： | 1. 七一一研究所,上海,200011
2. 武汉理工大学能源与动力工程学院,湖北武汉,430063 |
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| 摘 要： | 主要介绍了热气机瞬时转速测试系统,进行了瞬时转速信号的测量、处理和分析研究,提出了热气机故障诊断的特征参数,并给出了诊断实例。
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| 关 键 词： | 瞬时转速 故障诊断 热气机 |
| 文章编号： | 1001-4357(2006)06-0038-03 |
Application Research of Fault Diagnosis on Stirling Engine Using Instantaneous Speed Signals |
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| WU Huizhong,JIN Donghan,CAI Yong,YANG Jianguo.Application Research of Fault Diagnosis on Stirling Engine Using Instantaneous Speed Signals[J].Diesel Engine,2006,28(6):38-40. |
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| Authors: | WU Huizhong JIN Donghan CAI Yong YANG Jianguo |
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| Affiliation: | 1.Shanghai Marine Diesel Engine Research Institute, Shanghai 200011; 2.School of Energy and Power Engineering, Wuhan University of Technology, Hubei Wuhan 430063 |
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| Abstract: | The measuring system of the Stifling engine based on instantaneous angular speed is introduced. The signal sampling and analyzing of the instantaneous angular speed are carried out in detail. The characteristic parameters are extracted to be used in the fault diagnosis of the Stifling engine, and an example of fault diagnosis of Stifling engine is presented. |
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| Keywords: | instantaneous angular speed fault diagnosis Stifling engine |
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