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基于小波域威布尔分布模型的电机滚动轴承故障诊断分析

Analysis of Fault Diagnosis of Motor Rolling Bearings Based on Wavelet Domain Weibull Distribution Model
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摘要 阐述小波域威布尔分布模型的原理,探讨基于小波域威布尔分布模型的电机滚动轴承故障诊断方法,包括数据采集和预处理、小波变换和威布尔分布模型的应用、故障特征提取和诊断准确性评估。 This paper expounds the principle of the wavelet domain Weibull distribution model and explores the fault diagnosis method for motor rolling bearings based on the wavelet domain Weibull distribution model,including data acquisition and preprocessing,application of wavelet transform and Weibull distribution model,fault feature extraction and diagnostic accuracy evaluation.
作者 王彦新 郝丽霞 李惠云 WANG Yanxin;HAO Lixia;LI Huiyun(Hebei Chemical and Pharmaceutical Vocational and Technical College,Hebei 050026,China)
出处 《集成电路应用》 2024年第1期154-155,共2页 Application of IC
基金 河北省教育厅2021年河北省高等学校科学技术研究项目(ZC2021219)。
关键词 小波域 威布尔分布 电机滚动轴承 故障诊断 wavelet domain Weibull distribution motor rolling bearings fault diagnosis
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