Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Shanghai Jiaotong University》 2008-S1
Add to Favorite Get Latest Update

Particle Filtering Based Real-time Welding Structure Light Track Technique

ZHENG Jun,PAN Ji-luan(Key Laboratory for Advanced Materials Processing Technology,Ministry of Education,Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China)  
In view of the strong disturbs of arc glare and splash during welding process,a real-time image processing technique for welding track was proposed. In this technique,a welding characteristic template is extracted in the pro-recognized welding region,and the correlation between this template and the following serial welding images is calculated to find the position variation of the welding joint.Based on this,the particle filtering method is employed to give a real-time welding track.With the feature of correlation method,this technique can effectively eliminate the impact of the strong disturbance during welding process;with the varying template updated from field welding scene,this technique can adapt the changing welded joint shape;and with the modified correlation algorithm,this technique can give a fast and real time welding tracking.On the platform of PC104(PIII 1.6 GB),in a distance of 20 mm from the sensor to the welding point,this system gives a good performance of welding track,and reached a speed of 10 ms per frame,and an accuracy of 0.5 mm.
【Fund】: 先进成形制造教育部重点实验室开放基金资助项目(2006011);; 国家高技术研究发展计划(863计划)资助项目(2007AA04Z242)
【CateGory Index】: TP274
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 4 Hits
1 ZHANG Xiao,MA Zhao-rui,ZHENG Jun,PAN Ji-luan (Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China);Study on optical system of laser-stripe sensor for seam tracking[J];Electric Welding Machine;2006-03
2 Xiao Qiang;VISUAL SYSTEM OF WELDING ROBOT[J];Welding & Joining;1992-04
3 Yue Hong; Sun Lixin; Li Kai; Cai Hegao;Study on Seam Trackking System Based on Structure Light[J];JOURNAL OF HEBEI UNIVERSITY OF TECHNOLOGY;1999-04
4 ZHENG Jun,LIU Zhengwen,MA Zhaorui,PAN Jiluan(Key Laboratory for Advanced Materials Processing Technology of the Ministry of Education,Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China);Extraction of outline feature points based on the minimum approach error[J];Journal of Tsinghua University(Science and Technology);2008-02
Chinese Journal Full-text Database 10 Hits
1 ZHANG Gen-yao1,2,LI Zhu-lin2,3,ZHAO Zong-tao3 (1.Department of Computer Science, Northwest University, Xi'an 710069,China; 2.Department of Computer Science, Yanan University, Yan' an 716000,China; 3.402 Division,The Second Artillery Engineer College, Xi 'an710025,China);A trace method for moving target under occlusion[J];Journal of Anhui University(Natural Sciences);2003-03
2 WANG Fei, WAN Shao-song, YUAN Hua (Dept. of Missile Engineering, Air Force Engineering University, Xi’an 710051, China);Target Track Algorithm Based on Double-Module Guided End Appearance of Infrared/Millimeter Wave Radar[J];Ordnance Industry Automation;2006-10
3 GUO Xin-jun, JIN Wei-qi, WANG Xia, GUO Hong(Beijing Institute of Technology, Beijing 100081, China);A Study on the Algorithm for the Analysis of Pulse-peak Time Sequence to Counter-infrared-decoys[J];Acta Armamentarii;2005-01
4 ZHAO Bo,ZHU Wei (Recording Arts Institute,Beijing Broadcasting Institute,Beijing 100024,P R China);Eliminating the non-linear distortion in audio programs[J];Journal of Beijing Broadcasting Institute;2004-02
5 ZHANG Yani(Dept.Phys.,Baoji Coll.Arts & Sci., Baoji 721007,Shaanxi, China);Designed two channels filter based on DWT[J];Journal of Baoji College of Arts and Science(Natural Science Edition);2003-04
6 YANG Yang, ZNEG Fan-xin, YANG BO,ZHANG Chao (Chongqing Communication Institute, Chongqing 400035,P.R.China);Influence of signal order on suppressing narrow-band interference[J];Journal of Chongqing University of Posts and Telecommunications;2005-03
7 DENG Xiao-ying,LI Ying,ZHANG Hong-mei,XIAO Ling (.College of Communication Engineering, Jilin University, Changchun 130012,China; Food Higher Institute of Jilin Province, Changchun 130021,China; Department Of Outpatient, the First Air Force, Changchun 130022,China);Method for reconstructing 3-D surface from serial 2-D contours[J];Journal of Changchun Post and Telecommunication Institute;2003-S1
8 WANG Ning-cai,WANG Ben-ping(College of Communication Engineering,Jilin University,Changchun 130012,China);Variable Step-Size Constant Modulus Blind Equalization Algorithm Based on Square of Average Grads[J];Journal of Jilin University(Information Science Edition);2007-02
9 Li Mingyong Pengliang Zhou Libing (No.712 Institude, csic, Wuhan 430064; Huazhong Univ. Of Sci. and Tech., Wuhan, 430074);Application of AR Model in the Detection of Rotor Faults in Induction Motor[J];Marine Electric & Electric Technology;2002-03
10 ZHANG Jin, YU Chen-bo (Department of Electronic Engineering, Chongqing Institute of Technology, Chongqing 400050, China);The Software Realization for the Signal Analyzer Based on Virtual Device Technology[J];Journal of Chongqing Institute of Technology Management;2002-03
China Proceedings of conference Full-text Database 10 Hits
1 CHEN Xu, CHEN Guoming, ZHU Jing (Information System Laboratory H3 , GUET , Guilin, 541004, China);Adaptive Beamforming Researsh for Arbitrary Arrays Based on LMS and RLS[A];[C];2008
2 WANG Yan-cong CHAI Chun-ling AN Na Academy of Communication Command Wu Han 430010;The Reasearch of Real-time Channel Evaluation in the HF Communiation[A];[C];2008
3 Liu Wei He Bo Zhang Gang Zhang Cuirong Zhang Ye (Wuhan Ordnance N.C.O Academy of PLA wuhan 430075);The Contrast Research about Prepare-to-handle Method of Weak Target Detection in Infrared Image[A];[C];2008
4 ZHAO Long, CHEN Zhe (School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083);LS State Estimation and Its Application in INS/GPS Integrated System[A];[C];2003
5 Ma Yide, Qi chun liang, Qian Zhibai, Shi fei, Chen na (The College of Information Science & Engineering of Lanzhou University, Lanzhou 730000);Irregular Segmented Region Compression Coding Based on PCNN[A];[C];2005
6 Cao Xiaolin~(1,2) Wu Ping~(1,2) Ding Tiefu~1 ~1(Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China) ~2(Graduate School, Chinese Academy of Sciences,Beijing 100039, China);Design of a Speech Processing System Based on DSP[A];[C];2005
7 Cao Yali(Northeastern University at Qinhuangdao, Qinhuangdao 066004, China);The Application of LMS Algorithm in Adaptive Filter[A];[C];2005
8 MEI Yue-song YANG Shu-xing MO Bo (School of Mechatronic Engineering, Beijing institute of technology, Beijing 100081, China);Real-time and noise robust algorithm for motion region detection[A];[C];2006
9 Qiu Tianshuang Wang Hongyu (Department of Electronic Engineering,Dalian University of Technology);Robust Adaptive Time delay Estimation under α-Stable Noise Conditions[A];[C];2001
10 Fu Zhizhong Liu Lianfu Li Zaiming 102 Communication and Information Engineering Institute,UESTC 610054;M-G Distribution Model and Point Target Detection Algorithm[A];[C];2001
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 XIA Ke-han~1,XU Hua-long~1,ZHANG Pu-rui~2(1.Second Artillery Engineering College,Xi'an 710025,China;2.Computer Institute,Tsinghua University,Beijing 100083,China);Critical technologies and applications of particle filter[J];Electronics Optics & Control;2005-06
2 South China University of Technology SHI Yong hua et al [;Application of Vision Sensing and Image Processing Technology in Welding Engineering[J];ELECTRIC WELDING MACHINE;1999-09
3 MAO Peng jun,HUANG Shi sheng ,XUE Jia xiang,WANG Xiu yuan (Welding Center, Dept.of Mechatronic Engineering, South University of technology, Guangzhou 510640, China);The researching status and development trend of arc welding robotic seam tracking system[J];Electric Welding Machine;2001-10
4 WANG Wei,ZOU Qi -shi,ZHU Liu-mei,SONG Guo-jun(Welding Research Institute,Huazhong University of Sci.and Tech.,Wuhan430074,China);The development state and implementing method of seam tracking system with optical sensor[J];Electric Welding Machine;2002-05
5 Hu Weilin, Li Zhixin(Qinghua University);DETERMINATION OF TEMPERATURE DISTRIBUTION AND VALIDITY OF LTE IN AN ARGON ARC PLASMA JET[J];Journal of Engineering Thermophysics;1983-04
6 LI Tao,XUE Zu-rui,HU Xiao-ping(College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073,China);A Deterministic Particle Filter with Unequally Weighted Particles[J];Journal of National University of Defense Technology;2004-01
7 WU Zhonghai (Institute of Computer Science and Technology, Peking University, Beijing 100871 )ZHANG Xinggong; YE Chengqing; PAN Yunhe (State Key Laboratory of CAD/CG, Zhejiang University, Hangzhou 310027);AN ALGORITHM OF POLYGONAL APPROXIMATION FOR FEATURE CALCULATION[J];Chinese Journal of Computers;1997-12
8 HU Shi-qiang~(1,2), JING Zhong-liang~1 (1.Department of Automation, Shanghai Jiaotong University, Shanghai 200030,China; 2.Department of Automation, Hebei University of Science and Technology, Shijiazhuang 050054, China);Overview of particle filter algorithm[J];Control and Decision;2005-04
9 MO Yi-Wei XIAO De-Yun(Department of Automation, Tsinghua University, Beijing 100084);Hybrid System Monitoring and Diagnosing Based on Particle Filter Algorithm[J];Acta Automatica Sinica;2003-05
10 MO Yiwei, XIAO Deyun(Department of Automation, Tsinghua University, Beijing 100084, China);Estimates of hybrid states and parameters using qualitative signal data[J];Journal of Tsinghua University(Science and Technology);2004-10
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved