中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Multi-Objective Load Distribution Optimization for Hot Strip Mills

文献类型:期刊论文

作者Jia Shujin2; Li Weigang3; Liu Xianghua1; Du Bin2
刊名JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
出版日期2013
卷号20期号:2页码:27-+
关键词ALGORITHM hot strip mill load distribution multi-objective optimization
ISSN号1006-706X
其他题名Multi-Objective Load Distribution Optimization for Hot Strip Mills
英文摘要Load distribution is a key technology in hot strip rolling process, which directly influences strip product quality. A multi-objective load distribution model, which takes into account the rolling force margin balance, roll wear ratio and strip shape control, is presented. To avoid the selection of weight coefficients encountered in single objective optimization, a multi-objective differential evolutionary algorithm, called MaximinDE, is proposed to solve this model. The experimental results based on practical production data indicate that MaximinDE can obtain a good pareto-optimal solution set, which consists of a series of alternative solutions to load distribution. Decision-makers can select a trade-off solution from the pareto-optimal solution set based on their experience or the importance of objectives. In comparison with the empirical load distribution solution, the trade-off solution can achieve a better performance, which demonstrates the effectiveness of the multi-objective load distribution optimization. Moreover, the conflicting relationship among different objectives can be also found, which is another advantage of multi-objective load distribution optimization.
资助项目[National Natural Science Foundation of China]
语种英语
CSCD记录号CSCD:4797576
源URL[http://ir.imr.ac.cn/handle/321006/157477]  
专题金属研究所_中国科学院金属研究所
作者单位1.中国科学院金属研究所
2.上海交通大学
3.Baosteel Grp Corp, Automat Div, Res Institute, Shanghai 201900, Peoples R China
4.东北大学
推荐引用方式
GB/T 7714
Jia Shujin,Li Weigang,Liu Xianghua,et al. Multi-Objective Load Distribution Optimization for Hot Strip Mills[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2013,20(2):27-+.
APA Jia Shujin,Li Weigang,Liu Xianghua,&Du Bin.(2013).Multi-Objective Load Distribution Optimization for Hot Strip Mills.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,20(2),27-+.
MLA Jia Shujin,et al."Multi-Objective Load Distribution Optimization for Hot Strip Mills".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 20.2(2013):27-+.

入库方式: OAI收割

来源:金属研究所

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