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兰州理工大学 [12]

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	Real-time identification of performance degradation stages of rolling element bearings by RVCFI 期刊论文 Measurement Science and Technology, 2022, 卷号: 33, 期号: 8 作者: Meng, Jiadong; Yan, Changfeng; Wen, Tao; Wang, Zonggang; Chen, Guangyi 收藏 \| 浏览/下载：14/0 \| 提交时间：2022/06/20 Condition based maintenance Condition monitoring Degradation Singular value decomposition Degradation stages Envelope spectra Fault time Initial faults Monitoring indicators Performance degradation Performance degradation stage Rate of variation coefficient of fused indicator Rolling Element Bearing Variation coefficient
	Health Condition Identification of Rolling Element Bearing Based on Gradient of Features Matrix and MDDCs-MRSVD 期刊论文 IEEE Transactions on Instrumentation and Measurement, 2022, 卷号: 71, 页码: 1-1 作者: Meng, Jiadong; Yan, Changfeng; Wang, Zonggang; Wen, Tao; Chen, Guangyi 收藏 \| 浏览/下载：16/0 \| 提交时间：2022/08/09 Condition based maintenance Condition monitoring Health Interactive computer systems Roller bearings Feature matrices Gradient Health condition Initial faults Maximal difference of detail component in multi-resolution singular value decomposition algorithm Monitoring indicators Real Time system Rolling Element Bearing Singular value decomposition algorithms Vibration
	Dynamic characteristics of compound fault in deep groove ball bearing 期刊论文 Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2020, 卷号: 52, 期号: 1, 页码: 133-140 作者: Wang, Kai; Yan, Changfeng; Wang, Fengtao; Chang, Binquan; Wu, Lixiao 收藏 \| 浏览/下载：11/0 \| 提交时间：2020/11/14 Condition monitoring Deep groove ball bearings Dynamic models Vibration analysis Bearing condition monitoring Compound faults Dynamic characteristics Excitation mechanisms Fault characteristics Hertz contact theory Slipping Time varying
	5-DOF Dynamic Modeling of Rolling Bearing with Local Defect considering Comprehensive Stiffness under Isothermal Elastohydrodynamic Lubrication 期刊论文 Shock and Vibration, 2020, 卷号: 2020 作者: Yan, Pengfei; Yan, Changfeng; Wang, Kai; Wang, Fengtao; Wu, Lixiao 收藏 \| 浏览/下载：15/0 \| 提交时间：2020/11/14 Defects Degrees of freedom (mechanics) Film thickness Isotherms Lubricating oils Roller bearings Stiffness Degree of freedom (dof) Elastohydrodynamic lubrications (EHL) Isothermal elastohydrodynamic lubrication Life predictions Lubrication oil film Oil film thickness Vibration amplitude Vibration characteristics
	Dynamic Modeling and Analysis of Rolling Bearing with Compound Fault on Raceway and Rolling Element 期刊论文 Shock and Vibration, 2020, 卷号: 2020 作者: Zhang, Xin; Yan, Changfeng; Liu, Yaofeng; Yan, Pengfei; Wang, Yubo 收藏 \| 浏览/下载：18/0 \| 提交时间：2020/11/14 Defects Degrees of freedom (mechanics) Failure analysis Frequency domain analysis Vibration analysis Degree of freedom (dof) Frequency domains Mechanical equipment Model and analysis Rolling Element Bearing Vibration amplitude Vibration characteristics Vibration response
	Dynamic modeling for local defect displacement excitation in rolling bearing systems under elasto-hydrodynamic lubrication and slip 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 期号: 5, 页码: 56-64 作者: Yan, Changfeng; Kang, Jianxiong; Yuan, Hao; Wu, Lixiao; Wei, Yaobing 收藏 \| 浏览/下载：31/0 \| 提交时间：2020/11/14 Damping Defects Dynamic models Dynamic response Hydrodynamics Lubricating oils Roller bearings Runge Kutta methods Stiffness Dynamic response characteristics Fourth order Runge-Kutta methods Local defects Oil film stiffness and damping Rolling bearings Rolling Element Bearing Slipping Stiffness and damping
	Feature extraction based on improved SVD denoising and spectral kurtosis in early fault diagnosis of rolling element bearings 会议论文作者: Pan Zhengrong; Qiao Zijian 收藏 \| 浏览/下载：0/0 \| 提交时间：2019/11/15 rolling bearings fault features improved SVD spectral kurtosis
	Fault diagnostic expert system of rolling element bearing based on CLIPS 期刊论文 Journal of Information and Computational Science, 2013, 卷号: 10, 期号: 10, 页码: 3053-3062 作者: Yan, Changfeng; Ma, Shimin; Zhou, Guangrui; Fang, Jianfang 收藏 \| 浏览/下载：4/0 \| 提交时间：2020/11/14 Bearings (machine parts) Failure analysis Roller bearings Basic structure Bearing fault CLIPS Development process Diagnostic efficiency Fault diagnostics Rolling bearings Rolling Element Bearing
	An Estimating Method for Initial Faulty Time of Rolling Element Bearing Based on EEMD and Spectral Kurtosis 会议论文作者: Kong, Yuanyuan; Wei, Yaobing; Yan, Changfeng; You, Li 收藏 \| 浏览/下载：11/0 \| 提交时间：2019/11/15 Initial faulty time EEMD spectral kurtosis rolling element bearing
	A Hybrid Method to Estimate Initial Faulty Time of Rolling Bearing 会议论文作者: Yan, Changfeng; You, Li; Kong, Yuanyuan; Wu, Lixiao 收藏 \| 浏览/下载：12/0 \| 提交时间：2019/11/15 Initial faulty time rolling bearing EMD spectral kurtosis energy

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