The application of spectral kurtosis on Acoustic Emission and vibrations from a defective bearing

B. Eftekharnejad; M.R. Carrasco; B. Charnley; D. Mba

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The application of spectral kurtosis on Acoustic Emission and vibrations from a defective bearing

机译：频谱峰度在有缺陷轴承的声发射和振动中的应用

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The application of Acoustic Emission (AE) technology for machine health monitoring is gaining ground as power tool for health diagnostic of rolling element bearing. This paper provides an investigation that compares the applicability of AE and vibration technologies in monitoring a naturally degraded roller bearing. This research is the first known attempt investigating the comparative effectiveness of applying the Kurtogram to both vibration and AE data from a defective bearing.

机译：声发射（AE）技术在机器健康状况监测中的应用正逐渐成为滚动轴承轴承健康诊断的动力工具。本文提供了一项调查，比较了AE和振动技术在监测自然退化的滚子轴承中的适用性。这项研究是调查将Kurtogram应用于来自有缺陷轴承的振动和AE数据的相对有效性的首次已知尝试。

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来源
《Mechanical systems and signal processing》 |2011年第1期|p.266-284|共19页
作者
B. Eftekharnejad; M.R. Carrasco; B. Charnley; D. Mba;
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作者单位

School of Engineering, Cranfield University, Bedford MK43 OAL, United Kingdom;

rnSchool of Engineering, Cranfield University, Bedford MK43 OAL, United Kingdom;

rnSchool of Engineering, Cranfield University, Bedford MK43 OAL, United Kingdom;

rnSchool of Engineering, Cranfield University, Bedford MK43 OAL, United Kingdom;

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原文格式 PDF
正文语种 eng
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关键词
acoustic emission; condition monitoring; spectral kurtosis; vibration; kurtogram;

机译：声发射状态监测;光谱峰度振动;曲线图;

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1. The application of spectral kurtosis on Acoustic Emission and vibrations from a defective bearing [J] . B. Eftekhamejad Noise & Vibration in Industry . 2012,第2期

机译：频谱峰度在有缺陷轴承的声发射和振动中的应用
2. Use of Spectral Kurtosis for Improving Signal to Noise Ratio of Acoustic Emission Signal from Defective Bearings [J] . C. Ruiz-Carcel, E. Hernani-Ros, Y. Cao, Journal of Failure Analysis and Prevention . 2014,第3期

机译：使用频谱峰态改善轴承中声发射信号的信噪比
3. A novel measurement method for transient detection based in wavelets entropy and the spectral kurtosis: An application to vibrations and acoustic emission signals from termite activity [J] . Gonzalez de la Rosa Juan Jose, Agueera Perez Agustin, Palomares Salas Jose Carlos, Measurement . 2015,第Null期

机译：基于小波熵和光谱峰度的瞬态检测新方法：白蚁活动对振动和声发射信号的应用
4. Spectral kurtosis applied to acoustic emission in bearings [C] . B. Eftekharnejad, M. Alssayh, A. Addali, International Congress on Condition Monitoring and Diagnostic Engineering Management . 2012

机译：轴承中的声发射应用光谱峰值
5. Ferroelectric MEMS for acoustic emission detection and vibrational energy scavenging [D] . Carleton, Eric Joseph 2008

机译：用于声发射检测和振动能量清除的铁电MEMS
6. Bearing Fault Detection Based on Empirical Wavelet Transform and Correlated Kurtosis by Acoustic Emission [O] . Zheyu Gao, Jing Lin, Xiufeng Wang, 2017

机译：基于经验小波变换和相关峰度的声发射轴承故障检测
7. The application of spectral kurtosis on Acoustic Emission and vibrations from adefective bearing [O] . Eftekharnejad Babak, Carrasco M. R., Charnley B., 2011

机译：光谱峰度在声发射和振动中的应用轴承损坏

The application of spectral kurtosis on Acoustic Emission and vibrations from a defective bearing

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