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A nondestructive automatic defect detection method with pixelwise segmentation 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2022, 卷号: 242, 页码: 12
Authors:  Yang, Lei;  Fan, Junfeng;  Huo, Benyan;  Li, En;  Liu, Yanhong
Favorite  |  View/Download:8/0  |  Submit date:2022/06/10
Defect detection  Deep architecture  Image segmentation  Attention fusion  Residual dense connection convolution  network  
Image Denoising of Seam Images With Deep Learning for Laser Vision Seam Tracking 期刊论文
IEEE SENSORS JOURNAL, 2022, 卷号: 22, 期号: 6, 页码: 6098-6107
Authors:  Yang, Lei;  Fan, Junfeng;  Huo, Benyan;  Li, En;  Liu, Yanhong
Favorite  |  View/Download:5/0  |  Submit date:2022/06/10
Welding  Laser noise  Sensors  Robots  Laser modes  Feature extraction  Lasers  Deep network architecture  image denoising  seam tracking  robot welding  structured light vision  
Kinematics, dynamics, and load distribution analysis of a 4-PPPS redundantly actuated parallel manipulator 期刊论文
MECHANISM AND MACHINE THEORY, 2022, 卷号: 167, 页码: 22
Authors:  Liu, Zhaoyang;  Tao, Rui;  Fan, Junfeng;  Wang, Zhe;  Jing, Fengshui;  Tan, Min
Favorite  |  View/Download:52/0  |  Submit date:2021/11/04
Redundant parallel manipulator  Kinematics  Dynamics  Screw theory  Load distribution  
Image Segmentation of Cabin Assembly Scene Based on Improved RGB-D Mask R-CNN 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2022, 卷号: 71, 页码: 12
Authors:  Fu, Yichen;  Fan, Junfeng;  Xing, Shiyu;  Wang, Zhe;  Jing, Fengshui;  Tan, Min
Favorite  |  View/Download:4/0  |  Submit date:2022/06/06
Image segmentation  Robustness  Production  Position measurement  Feature extraction  Deep learning  Adaptation models  Cabin docking  cabin pose measurement  deep neural network (DNN)  red-green-blue-depth (RGB-D) image segmentation  RGB-D sensor  
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
Authors:  Yang, Lei;  Song, Shouan;  Fan, Junfeng;  Huo, Benyan;  Li, En;  Liu, Yanhong
Favorite  |  View/Download:7/0  |  Submit date: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
Authors:  Yang, Lei;  Fan, Junfeng;  Huo, Benyan;  Liu, Yanhong
Favorite  |  View/Download:13/0  |  Submit date:2021/12/28
Welding defect  X-ray detection  Transfer learning  Multi-feature fusion  Dempster-Shafer evidence theory  
A speed measurement method for underwater robots using an artificial lateral line sensor 期刊论文
Smart Materials and Structures, 2021, 卷号: 31, 期号: 1
Authors:  Zhang,Zhuoliang;  Zhou,Chao;  Cao,Zhiqiang;  Tan,Min;  Cheng,Long;  Deng,Sai;  Fan,Junfeng
Favorite  |  View/Download:15/0  |  Submit date:2021/12/28
artificial lateral line  speed of underwater robot  hybrid loss function  calibration in noisy environment  flow sensor  
Automatic 3D Seam Extraction Method for Welding Robot Based on Monocular Structured Light 期刊论文
IEEE SENSORS JOURNAL, 2021, 卷号: 21, 期号: 14, 页码: 16359-16370
Authors:  Lu, Zhenfeng;  Fan, Junfeng;  Hou, Zhanxin;  Deng, Sai;  Zhou, Chao;  Jing, Fengshui
Favorite  |  View/Download:20/0  |  Submit date:2021/11/02
Structured light  weld extraction  visual sensor  3D reconstruction  path model  
Seam Feature Point Acquisition Based on Efficient Convolution Operator and Particle Filter in GMAW 期刊论文
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2021, 卷号: 17, 期号: 2, 页码: 1220-1230
Authors:  Fan, Junfeng;  Deng, Sai;  Ma, Yunkai;  Zhou, Chao;  Jing, Fengshui;  Tan, Min
Favorite  |  View/Download:69/0  |  Submit date:2021/03/02
Welding  Target tracking  Vision sensors  Feature extraction  Cameras  Robots  Convolution  Efficient convolution operator (ECO)  particle filter (PF)  robot intelligent welding  seam feature acquisition  structured light vision  
A Vibration Control Method for Hybrid-Structured Flexible Manipulator Based on Sliding Mode Control and Reinforcement Learning 期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 卷号: 32, 期号: 2, 页码: 841-852
Authors:  Long, Teng;  Li, En;  Hu, Yunqing;  Yang, Lei;  Fan, Junfeng;  Liang, Zize;  Guo, Rui
Favorite  |  View/Download:39/0  |  Submit date:2021/03/29
Vibrations  Mathematical model  Manipulator dynamics  Torque  Robustness  Neural networks  Hybrid-structured flexible manipulator  reinforcement learning  sliding mode control  vibration control method