Simulation of MIG welding control system for aluminum alloy

	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.