Institutional Repository of Coll Mat Sci & Engn
Simulation of MIG welding control system for aluminum alloy | |
Shi, Yu1,2; He, Jun1; Wu, Ming-Liang1; Fan, Ding2 | |
2007-12-01 | |
发表期刊 | Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals |
ISSN | 10040609 |
卷号 | 17期号:12页码:1955-1959 |
摘要 | On the basis of welding pool image vision sensing and processing system, the identification model of welding pool width dynamic response in aluminum alloy pulsed MIG welding process was setup. And then, in the case that welding pool width reference input value was 3, 4 and 5 mm respectively, the genetic arithmetic optimized PID control and the fuzzy control effect were simulated and analyzed. The results of simulation show that good effect can be obtained by using either PID controller or fuzzy controller, but the PID controller must adopt different parameters in different reference input values, while the fuzzy controller only uses the same structure and parameters. A good base for the future work on design of control system for aluminum alloy MIG welding pool width is built. Good result is obtained in welding experiment. |
关键词 | Closed loop control systems Computer simulation Control equipment Dynamic response Fuzzy control Genetic algorithms Inert gas welding Metal inert gas (MIG) welding PID control Welding pool |
收录类别 | EI |
语种 | 中文 |
出版者 | Central South University of Technology, Hunan, Changsha, 410083, China |
EI入藏号 | 20080611079571 |
EI主题词 | Aluminum alloys |
EI分类号 | 538.2.1 Welding Processes - 541.2 Aluminum Alloys - 723.5 Computer Applications - 921 Mathematics |
来源库 | Compendex |
分类代码 | 538.2.1 Welding Processes - 541.2 Aluminum Alloys - 723.5 Computer Applications - 921 Mathematics |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/111725 |
专题 | 材料科学与工程学院 机电工程学院 外国语学院 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.Key Laboratory of Non-Ferrous Metal Alloys, Lanzhou University of Technology, Lanzhou 730050, China; 2.State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China |
第一作者单位 | 兰州理工大学; 省部共建有色金属先进加工与再利用国家重点实验室 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Shi, Yu,He, Jun,Wu, Ming-Liang,et al. Simulation of MIG welding control system for aluminum alloy[J]. Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,2007,17(12):1955-1959. |
APA | Shi, Yu,He, Jun,Wu, Ming-Liang,&Fan, Ding.(2007).Simulation of MIG welding control system for aluminum alloy.Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,17(12),1955-1959. |
MLA | Shi, Yu,et al."Simulation of MIG welding control system for aluminum alloy".Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals 17.12(2007):1955-1959. |
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