Multi-objective optimization of crimping of large-diameter welding pipe

IMR OpenIR

	Multi-objective optimization of crimping of large-diameter welding pipe
其他题名	Multi-objective optimization of crimping of large-diameter welding pipe
	Fan Lifeng 1; Gao Ying 2; Yun Jianbin 3; Li Zhipeng 4
	2015
发表期刊	JOURNAL OF CENTRAL SOUTH UNIVERSITY
ISSN	2095-2899
卷号	22 期号:7 页码:2540-2548
摘要	Crimping is widely adopted in the production of large-diameter submerged- arc welding pipes. Traditionally, designers obtain the technical parameters for crimping from experience or by trial and error through experiments and the finite element (FE) method. However, it is difficult to achieve ideal crimping quality by these approaches. To resolve this issue, crimping parameter design was investigated by multi-objective optimization. Crimping was simulated using the FE code ABAQUS and the FE model was validated experimentally. A welding pipe made of X80 high-strength pipeline steel was considered as a target object and the optimization problem for its crimping was formulated as a mathematical model and crimping was optimized. A response surface method based on the radial basis function was used to construct a surrogate model; the genetic algorithm NSGA-II was adopted to search for Pareto solutions; grey relational analysis was used to determine the most satisfactory solution from the Pareto solutions. The obtained optimal design of parameters shows good agreement with the initial design and remarkably improves the crimping quality. Thus, the results provide an effective approach for improving crimping quality and reducing design times.
其他摘要	Crimping is widely adopted in the production of large-diameter submerged-arc welding pipes. Traditionally, designers obtain the technical parameters for crimping from experience or by trial and error through experiments and the finite element（FE） method. However, it is difficult to achieve ideal crimping quality by these approaches. To resolve this issue, crimping parameter design was investigated by multi-objective optimization. Crimping was simulated using the FE code ABAQUS and the FE model was validated experimentally. A welding pipe made of X80 high-strength pipeline steel was considered as a target object and the optimization problem for its crimping was formulated as a mathematical model and crimping was optimized. A response surface method based on the radial basis function was used to construct a surrogate model; the genetic algorithm NSGA-II was adopted to search for Pareto solutions; grey relational analysis was used to determine the most satisfactory solution from the Pareto solutions. The obtained optimal design of parameters shows good agreement with the initial design and remarkably improves the crimping quality. Thus, the results provide an effective approach for improving crimping quality and reducing design times.
关键词	DESIGN SHAPE crimping welding pipe optimization grey system theory genetic algorithm
收录类别	CSCD
语种	英语
资助项目	[Natural Science Foundation of Hebei Provincial Education Department, China] ; [Natural Science Foundation of Hebei Provincial Technology Department,china] ; [Inner Mongolia Higher School Science and Technology Research Program, China] ; [Natural Science Foundation of Inner Mongolia, China] ; [Higher-level Talents Fund of Inner Mongolia University, China]
CSCD记录号	CSCD:5501707
引用统计	被引频次：1[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/153700
专题	中国科学院金属研究所
作者单位	1.Inner Mongolia Univ, Transportat Institute, Hohhot 010070, Peoples R China 2.Hebei Univ Sci & Technol, Coll Materials Sci & Engn, Shijiazhuang 050018, Peoples R China 3.Prod Qual Inspect Institute Inner Mongolia, Hohhot 010070, Peoples R China 4.中国科学院金属研究所
推荐引用方式 GB/T 7714	Fan Lifeng,Gao Ying,Yun Jianbin,et al. Multi-objective optimization of crimping of large-diameter welding pipe[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY,2015,22(7):2540-2548.
APA	Fan Lifeng,Gao Ying,Yun Jianbin,&Li Zhipeng.(2015).Multi-objective optimization of crimping of large-diameter welding pipe.JOURNAL OF CENTRAL SOUTH UNIVERSITY,22(7),2540-2548.
MLA	Fan Lifeng,et al."Multi-objective optimization of crimping of large-diameter welding pipe".JOURNAL OF CENTRAL SOUTH UNIVERSITY 22.7(2015):2540-2548.