| 基于FFT的电机实时噪声信号频谱分析 |
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| 引用本文： | 张明宇,段燕. 基于FFT的电机实时噪声信号频谱分析[J]. 湖南农机, 2013, 40(3): 40-41 |
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| 作者姓名： | 张明宇 段燕 |
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| 作者单位： | 牡丹江市道路运输管理处,黑龙江牡丹江,157000 |
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| 摘 要： | 对电机进行噪声测量项目时通过对噪声进行采集分析,采用比对信号特征的方法可以早期发现产品可能存在的某些潜在缺陷,为分析研究提供依据。文章在测量方法与实现方面给出了针对几种电机的研究结果。
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| 关 键 词： | 电机试验 噪声 频谱分析 |
Automotive Electric Power Steering System |
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| ZHANG Ming-yu , DUAN Yan. Automotive Electric Power Steering System[J]. Hunnan Agricultural Machinery, 2013, 40(3): 40-41 |
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| Authors: | ZHANG Ming-yu DUAN Yan |
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| Affiliation: | (Road Transport Management DepartmentOf Mudanjiang City,Mudanjiang,Heilongjiang 157000,China) |
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| Abstract: | Motor noise measurement project through the acquisition and analysis of noise, that there might be some potential defects early detection using the ratio of the signal characteristics of the method can provide the basis for the analysis. Measurement and Implementation, the article gives the results for several motor. |
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| Keywords: | motor test noise spectrum analysis |
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