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Development of a Hybrid Vision Sensor and Its Application in Robotic Welding
会议论文
Auckland, New Zealand, 26-30 August 2023
作者:
Yunkai Ma
;
Junfeng Fan
;
Zhen Zhou
;
Sihan Zhao
;
Fengshui Jing
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/10/08
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:28/0
  |  
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
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  |  
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
A nondestructive automatic defect detection method with pixelwise segmentation
期刊论文
KNOWLEDGE-BASED SYSTEMS, 2022, 卷号: 242, 页码: 12
作者:
Yang, Lei
;
Fan, Junfeng
;
Huo, Benyan
;
Li, En
;
Liu, Yanhong
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/10
Defect detection
Deep architecture
Image segmentation
Attention fusion
Residual dense connection convolution
network
Defect formation, microstructure evolution, and mechanical properties of bobbin tool friction-stir welded 2219-T8 alloy
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 12
作者:
Wang, Z. L.
;
Zhang, Z.
;
Xue, P.
;
Ni, D. R.
;
Ma, Z. Y.
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  |  
浏览/下载:54/0
  |  
提交时间:2022/01/27
Bobbin tool friction stir welding
Defect
Microstructure
Digital image correlation
Mini-sample
Mechanical property
An Automatic Deep Segmentation Network for Pixel-Level Welding Defect Detection
期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2022, 卷号: 71, 页码: 10
作者:
Yang, Lei
;
Song, Shouan
;
Fan, Junfeng
;
Huo, Benyan
;
Li, En
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/06/06
Welding
Feature extraction
Image segmentation
Inspection
X-ray imaging
Manufacturing
Task analysis
Attention model
convolutional long short-term memory (ConvLSTM)
defect detection
feature fusion
hybrid loss
image segmentation
Inspection of Welding Defect Based on Multi-feature Fusion and a Convolutional Network
期刊论文
JOURNAL OF NONDESTRUCTIVE EVALUATION, 2021, 卷号: 40, 期号: 4, 页码: 11
作者:
Yang, Lei
;
Fan, Junfeng
;
Huo, Benyan
;
Liu, Yanhong
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2021/12/28
Welding defect
X-ray detection
Transfer learning
Multi-feature fusion
Dempster-Shafer evidence theory
Process maps and optimal processing windows based on three-dimensional morphological characteristics in laser directed energy deposition of Ni-based alloy
期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 142, 页码: 13
作者:
Shao JY(邵佳昀)
;
Yu G(虞钢)
;
He XL(何秀丽)
;
Li SX(李少霞)
;
Li ZX(李梓洵)
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2021/08/16
Additive manufacturing
Directed energy deposition
Track morphology
Processing window
Processing parameter
Fatigue mechanism of medium-carbon steel welded joint: Competitive impacts of various defects
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 151, 页码: 11
作者:
Wang, D. Q. Q.
;
Yao, D. D.
;
Gao, Z. B.
;
Wang, Q.
;
Zhang, Z. F.
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2021/10/15
Steel
Welded joint
Stress intensity factor
Defect
Fatigue life
Automatic Detection and Location of Weld Beads With Deep Convolutional Neural Networks
期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021, 卷号: 70, 页码: 12
作者:
Yang, Lei
;
Fan, Junfeng
;
Liu, Yanhong
;
Li, En
;
Peng, Jinzhu
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/03/08
Data augmentation
deep convolutional network model
object location
samples updating
semantic segmentation
weld bead
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