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兰州理工大学 [15]

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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
	Singularities of Contact Stress and Electric Field During Indentation of Piezoelectric Ceramics by Cylindrical, Flat Indenter 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2022, 卷号: 51, 期号: 4, 页码: 1218-1225 作者: Chen, Wenke; Jin, Wuyin 收藏 \| 浏览/下载：177/0 \| 提交时间：2022/06/20 Geometry Indentation Piezoelectric materials Piezoelectricity Axisymmetric Contact Stress Flat indenter Half spaces Indenters Nano indentation Normal stress Singularity Thin-films Transversely isotropic piezoelectric ceramics
	Singularities of Contact Stress and Electric Field During Indentation of Piezoelectric Ceramics by Cylindrical, Flat Indenter 期刊论文 RARE METAL MATERIALS AND ENGINEERING, 2022, 卷号: 51, 期号: 4, 页码: 1218-1225 作者: Chen Wenke; Jin Wuyin 收藏 \| 浏览/下载：174/0 \| 提交时间：2022/07/19 indentation singularity flat indenter piezoelectric ceramics stress electric potential
	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
	Elastic-plastic Constitutive Model and Program Implementation Based on the Generalized Double τ2 Strength Theory 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2020, 卷号: 28, 期号: 1, 页码: 160-173 作者: Wang, Junxiang; Chen, Sili; Dong, Jianhua 收藏 \| 浏览/下载：12/0 \| 提交时间：2020/11/14 Constitutive models Fluid mechanics Geotechnical engineering Integration Mining engineering Numerical methods Plastics industry Professional aspects Shore protection Constitutive integration algorithms Elastic-Plastic Finite element implementation Non-associative flows Numerical implementation Prantdl theory Program implementation Security and stability
	Health Indicator Construction Based on MD-CUMSUM With Multi-Domain Features Selection for Rolling Element Bearing Fault Diagnosis 期刊论文 IEEE ACCESS, 2019, 卷号: 7, 页码: 138528-138540 作者: Li, Qiang; Yan, Changfeng; Wang, Wei; Babiker, Abdalla; Wu, Lixiao 收藏 \| 浏览/下载：2/0 \| 提交时间：2020/06/02 Coarse-to-fine diagnosing strategy health indicator initial fault MD-CUMSUM VMD-SVD
	Health indicator construction based on MD-CUMSUM with multi-domain features selection for rolling element bearing fault diagnosis 期刊论文 IEEE Access, 2019, 卷号: 7, 页码: 138528-138540 作者: Li, Qiang; Yan, Changfeng; Wang, Wei; Babiker, Abdalla; Wu, Lixiao 收藏 \| 浏览/下载：7/0 \| 提交时间：2020/11/14 Degradation Frequency domain analysis Health Pigments Singular value decomposition Coarse to fine Health indicators Initial faults Mahalanobis distances Multi-domain features Performance degradation Rolling Element Bearing Time frequency domain
	EMD and morphology based voltage disturbance detection method for power system connected with wind turbine generation 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2016, 卷号: 32, 期号: 11, 页码: 219-225 作者: Bao, Guangqing; Song, Ze; Wu, Guodong; Xu, Hailong 收藏 \| 浏览/下载：14/0 \| 提交时间：2020/11/14 Acoustic noise Discrete wavelet transforms Edge detection Electric fields Electric utilities Fault detection Functions Mathematical morphology Morphology Reactive power Signal reconstruction Signal to noise ratio Turbogenerators Voltage measurement White noise Wind power Wind turbines Amplitude and frequency modulations Empirical Mode Decomposition Morphological edge detection Quantitative assessment methods Reactive power compensation device Signal de-noising Wind power integrations Windowed Fourier transforms
	The singularity of stress near the tip of a crack perpendicular to an elastically mismatched bimaterial interface 会议论文 Xi'an, Shanxi, China, May 9, 2014 - May 11, 2014 作者: Song, Ming; Li, Hao-Yong; Li, You-Tang; Zheng, Min 收藏 \| 浏览/下载：4/0 \| 提交时间：2020/11/15 Biological materials Cracks Stress intensity factors Bi-material Bi-material interfaces Crack length Elastic theory Elastically mismatched Material combination
	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

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