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兰州理工大学 [374]

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	Rolling bearing fault diagnosis by Markov transition field and multi-dimension convolutional neural network 期刊论文 Measurement Science and Technology, 2022, 卷号: 33, 期号: 11 作者: Lei, Chunli; Xue, Linlin; Jiao, Mengxuan; Zhang, Huqiang; Shi, Jiashuo 收藏 \| 浏览/下载：33/0 \| 提交时间：2022/09/22 Chemical activation Convolution Convolutional neural networks Fault detection Neural network models Roller bearings Activation functions Condition Convolutional neural network E-rectified linear unit activation function Faults diagnosis Linear units Markov transition field Multi dimensions Multi-dimension attention Transition fields
	A remaining useful life prediction method based on time–frequency images of the mechanical vibration signals 期刊论文 Measurement: Journal of the International Measurement Confederation, 2022, 卷号: 202 作者: Du, Xianjun; Jia, Wenchao; Yu, Ping; Shi, Yaoke; Cheng, Shengyi 收藏 \| 浏览/下载：32/0 \| 提交时间：2022/09/22 Convolution Forecasting Preventive maintenance Rotating machinery Vibrations (mechanical) Wavelet transforms Attention mechanisms Continuous Wavelet Transform Convolutional neural network Degradation trend Feature map Remaining useful life predictions Rolling bearings Spectral feature Time frequency Time–frequency spectral feature map
	Influence of Guide Vane Profile Change on Draft Tube Flow Characteristics of Water Pump Turbine 期刊论文 PROCESSES, 2022, 卷号: 10, 期号: 8 作者: Li, Qifei; Xin, Lu; Xie, Gengda; Liu, Siqi; Wang, Qifan 收藏 \| 浏览/下载：10/0 \| 提交时间：2022/09/22 reversible water turbines guide vane profile change draft tube vortex belt pressure pulsation energy recovery factor
	Analysis of Runner Dynamics of Reversible Hydraulic Turbine by Alternating Fluid-Solid Action 期刊论文 FRONTIERS IN ENERGY RESEARCH, 2022, 卷号: 10 作者: Xin, Lu; Li, Qifei; Li, Zhenggui; Xie, Gengda; Wang, Qifan 收藏 \| 浏览/下载：11/0 \| 提交时间：2022/09/22 water pump turbines bidirectional fluid-structure interaction modal analysis eddy vibration
	Non-contact identification of bridge deflection based on network camera 期刊论文 Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 6, 页码: 146-155 作者: Zhu, Qian-Kun; Cui, De-Peng; Du, Yong-Feng 收藏 \| 浏览/下载：24/0 \| 提交时间：2022/06/20 Color matching Deflection (structures) Errors Frequency domain analysis Template matching Acquisition equipments Bridge deflection Contacts identification Hue values Lightemitting diode Machine-vision Network cameras Non-contact Real time monitoring Real time monitors
	Intelligent Fault Identification Method Based on Convolutional Neural Network for Imbalanced Data 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2022, 卷号: 42, 期号: 2, 页码: 299-307 作者: Wu, Yaochun; Zhao, Rongzhen; Jin, Wuyin; Xing, Ziyang 收藏 \| 浏览/下载：15/0 \| 提交时间：2022/06/20 Convolutional neural networks Machinery Class spaces Convolutional neural network Fault identifications Identification method Imbalanced data Intelligent fault diagnosis Min-max Min-max objective func-tion Net work Objective functions
	Free vibration analyses of porous fgm rectangular plates on a Winkler-Pasternak elastic foundation considering the temperature effect 期刊论文 Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 4, 页码: 246-256 作者: Teng, Zhao-Chun; Wang, Wei-Bin; Zheng, Wen-Da 收藏 \| 浏览/下载：17/0 \| 提交时间：2022/04/21 Aspect ratio Beams and girders Boundary conditions Iterative methods MATLAB Natural frequencies Shear flow Stiffness Vibration analysis Differential transformation Differential transformation method Free vibration Governing differential equations Pasternak elastic foundations Porous functionally graded material rectangular plate Rectangular plates Transformation methods Winkl-pasternak elastic foundation Winkler
	Vibration characteristic of rubber isolation plate-shell integrated concrete structure 期刊论文 STRUCTURAL ENGINEERING AND MECHANICS, 2022, 卷号: 81, 期号: 6, 页码: 691-703 作者: Cheng, Xuansheng; Qi, Lei; Zhang, Shanglong; Mu, Yiting; Xia, Lingyu 收藏 \| 浏览/下载：21/0 \| 提交时间：2022/04/21 concrete liquid storage structure rubber isolation shaking table test shape memory alloy vibration characteristic
	Analysis of free vibration characteristics of porous FGM circular plates in a temperature field 期刊论文 Journal of Vibration Engineering & Technologies, 2022, 卷号: 10 作者: WANG Weibin; XUE Gang; TENG Zhaochun 收藏 \| 浏览/下载：12/0 \| 提交时间：2022/04/13 Porous FGM circular plate Temperature dependence Natural frequency Thermal buckling Differential transformation method (DTM)
	Effect of thermal elastohydrodynamic lubrication on vibration characteristics of ball bearing with local defect 期刊论文 Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2022 作者: Wang, Yubo; Yan, Changfeng; Lu, Zunyou; Liu, Yaofeng; Wu, Lixiao 收藏 \| 浏览/下载：11/0 \| 提交时间：2022/07/20 Ball bearings Defects Dynamic models Elastohydrodynamic lubrication Frequency domain analysis Isotherms Point contacts Bearing dynamics Dynamics models Isothermal elastohydrodynamic lubrication Local defects Lubrication condition Lubrication performance Thermal elastohydrodynamic lubrication Vibration amplitude Vibration characteristics Vibration response

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