Simulation and analysis of GMAW-P arc length control based on D-FNN | |
Fan, Ding2; Zhang, Gang2; Huang, Jian-Kang1; Shi, Yu1 | |
刊名 | Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University |
2012-09-01 | |
卷号 | 46期号:SUPPL. 1页码:56-58 |
关键词 | Carbon dioxide arc welding Fuzzy neural networks Gas welding Real time control Arc length control Average currents FNN controllers Pulse gas metal arc welding Simulation Simulation and analysis Welding current Welding process |
ISSN号 | 10062467 |
英文摘要 | Aimed at GMAW-P welding process instability and weld bead appearance poor problems caused by welding arc load nonlinear and strong time-varying, a mathematical model of GMAW-P between wire speed, welding current and arc length had been set up. A controller based on D-FNN algorithm had been designed. Simulation of arc length dynamic varying was studied using this controller after changing the wire speed and welding average current. The result of simulation indicated that the D-FNN controller can control the arc length change. Also this controller has fast response speed and robustness, can meet the welding process stability of arc length of real-time control request. For controlling GMAW-P welding arc stability provides a new method. |
语种 | 中文 |
出版者 | Shanghai Jiao Tong University, 2200 Xietu Rd no.25,, Shanghai, 200032, China |
内容类型 | 期刊论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/111015] |
专题 | 材料科学与工程学院 省部共建有色金属先进加工与再利用国家重点实验室 |
作者单位 | 1.State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China 2.Key Laboratory of Non-Ferrous Metal Alloys and Processing, The Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China; |
推荐引用方式 GB/T 7714 | Fan, Ding,Zhang, Gang,Huang, Jian-Kang,et al. Simulation and analysis of GMAW-P arc length control based on D-FNN[J]. Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University,2012,46(SUPPL. 1):56-58. |
APA | Fan, Ding,Zhang, Gang,Huang, Jian-Kang,&Shi, Yu.(2012).Simulation and analysis of GMAW-P arc length control based on D-FNN.Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University,46(SUPPL. 1),56-58. |
MLA | Fan, Ding,et al."Simulation and analysis of GMAW-P arc length control based on D-FNN".Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University 46.SUPPL. 1(2012):56-58. |
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