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兰州理工大学 [22]

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期刊论文 [19]

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限定条件	专题：兰州理工大学第一署名单位第一作者单位通讯作者单位

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	Recognition of weld defects from X-ray images based on improved convolutional neural network 期刊论文 Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15085-15102 作者: Hu, Ande; Wu, Lijian; Huang, Jiankang; Fan, Ding; Xu, Zhenya 收藏 \| 浏览/下载：29/0 \| 提交时间：2022/06/20 Chemical activation Convolution Convolutional neural networks Defects Image enhancement Image segmentation Processing Welds Activation functions Convolution neural network Convolutional neural network Exponential linear unit function Exponentials Linear units Pooling Unit functions Weld defects Weld defects recognition
	Thermal cycles, microstructures and mechanical properties of AA7075-T6 ultrathin sheet joints produced by high speed friction stir welding 期刊论文 MATERIALS CHARACTERIZATION, 2022, 卷号: 187 作者: Ni, Yu; Liu, Yuanhao; Zhang, Pengxian; Huang, Jiankang; Yu, Xiaoquan 收藏 \| 浏览/下载：8/0 \| 提交时间：2022/06/21 High speed FSW Ultrathin sheet Pinless tool Thermal cycle Microstructure Mechanical property
	Ultrasonic Array Detection Method on Cylindrical Surface Diffusion Weld of Complex Structural Parts 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2020, 卷号: 56, 期号: 22, 页码: 1-7 作者: Li, Wentao; Zhou, Zhenggan 收藏 \| 浏览/下载：15/0 \| 提交时间：2022/02/17 Acoustic waves Acoustics Finite difference time domain method Signal to noise ratio Testing Transducers Ultrasonic testing Welds Complex structural parts Component structure Detection efficiency Detection experiments Low signal-to-noise ratio Prefabricated defects Structural characteristics Ultrasonic testing method
	Effect of different component active fluxes on surface tension of weld pool in stainless steel 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2020, 卷号: 41, 期号: 6, 页码: 48-53 作者: Gu, Yufen; Bian, Chunhong; Li, Chunkai; Shi, Yu 收藏 \| 浏览/下载：4/0 \| 提交时间：2020/11/14 Calcium alloys Calcium fluoride Chemical activation Electric welding Flow velocity Fluorspar Gas welding Heat transfer Liquid metals Metals Oxide minerals Surface tension Titanium dioxide Welds 304 stainless steel Characteristic frequencies Heat transfer mechanism Oscillating frequencies Physical mechanism Real time measurements Surface tension gradient Welding conditions
	Visualization and Numerical Simulation of Material Flow in Al/Mg Dissimilar Friction Stir Welding 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 5, 页码: 1483-1490 作者: Song, Bo; Zhai, Yangyang; Zuo, Dunwen; Deng, Yongfang 收藏 \| 浏览/下载：20/0 \| 提交时间：2020/11/14 Aluminum alloys Aluminum compounds Computation theory Computational fluid dynamics Flow patterns Friction Laminar flow Magnesium alloys Magnesium compounds Numerical models Research laboratories Three dimensional computer graphics Visualization 3D reconstruction Dissimilar friction stir welding Friction stir butt welding Friction stir welding(FSW) Material flow pattern Process parameters Three-dimensional mathematical models Welding parameters
	X-ray image defect recognition method for pipe weld based on improved convolutional neural network 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2020, 卷号: 41, 期号: 1, 页码: 7-11 作者: Fan, Ding; Hu, Ande; Huang, Jiankang; Xu, Zhenya; Xu, Xu 收藏 \| 浏览/下载：16/0 \| 提交时间：2020/11/14 Chemical activation Convolution Convolutional neural networks Defects Extraction Feature extraction Image enhancement Image recognition Pixels Welds Activation functions Convolution neural network Local information Network parameters Recognition accuracy Region of interest Saturation region Segmentation algorithms
	Real-time measurement system based on laser photoelectric conversion for detecting weld pool oscillation frequency in continuous P-GTAW 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2018, 卷号: 39, 期号: 1, 页码: 75-78 and 88 作者: Li, Chunkai; Shi, Yu; Du, Leiming; Gu, Yufen; Zhu, Ming 收藏 \| 浏览/下载：12/0 \| 提交时间：2020/11/14 Electric welding Fast Fourier transforms Image processing Signal to noise ratio Time measurement Welds High sampling rates Laser vision Oscillation frequency Photoelectric conversion Real time measurements Real-time detection Weld pool Welding conditions
	Detection and Analysis of Weld Pool Dynamic Behavior and Welder Control Information in GTAW 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 2, 页码: 27-33 作者: Fan, Ding; Dun, Xiaochun; Zhang, Gang; Shi, Yu 收藏 \| 浏览/下载：2/0 \| 提交时间：2020/11/14 Defects Electric welding Flow patterns Intelligent robots Social robots Welds Control information Control parameters Directional control GTAW Laser vision Liquid metal flows Weld pool Welder experience
	Effects of welding parameters on ultra-narrow gap welding hot cracking 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2016, 卷号: 37, 期号: 10, 页码: 93-96 作者: Gong, Lian; Zhu, Liang; Zhou, Chao 收藏 \| 浏览/下载：0/0 \| 提交时间：2020/11/14 Electric arc welding Gas welding Welds Critical value Gap widths Heat input Hot cracking Narrow gap welding Welding hot cracking Welding parameters
	Narrow gap hot wire TIG welding of TP321 steel pipe 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2016, 卷号: 37, 期号: 9, 页码: 79-82 作者: Zhu, Min; Luo, Xiaojun; Yin, Yan; Sun, Peng; Zhang, Ruihua 收藏 \| 浏览/下载：2/0 \| 提交时间：2020/11/14 Inert gas welding Pipeline corrosion Steel corrosion Steel pipe Welds Wire Automatic welding Groove parameters Hot wires Narrow gap Thick wall pipes Vertical positions Weld appearances Welding parameters

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