中南大学学报（自然科学版）2018，Vol.49Issue(2)：353-359,7.DOI:10.11817/j.issn.1672-7207.2018.02.013
热轧板带凸度影响因素的敏感性分析
Sensitivity analysis on influencing factor of strip crown in hot rolling
摘要
Abstract
In view of the hot rolling process, the sensitivity analysis on the influencing factor of strip crown based on the support vector machine was carried out. The support vector machine was adopted to establish the relationship model between process parameters and strip crown, then the key factors that affecting the strip crown were obtained by Morris and Variance-based sensitivity analysis methods. The results show that Morris and Variance-based sensitivity analysis methods based on the support vector machine can accurately locate the key factors, which provides guidance for the production control of the hot rolling process.关键词
板带凸度/敏感性分析/Morris/Variance-basedKey words
strip crown/sensitivity analysis/Morris/Variance-based分类
矿业与冶金引用本文复制引用
梁冰,何飞,杨德斌,杨荃,刘朋..热轧板带凸度影响因素的敏感性分析[J].中南大学学报（自然科学版）,2018,49(2):353-359,7.基金项目
国家自然科学基金资助项目(51204018) （51204018）
国家"十二五"科技支撑计划项目(2015BAF30B01) （2015BAF30B01）
北京高等学校青年英才计划项目(YETP0422) （YETP0422）
中央高校基本科研业务费资助项目(FRF-BR-17-030A)(Project(51204018) supported by the National Natural Science Foundation of China （FRF-BR-17-030A）
Project(2015BAF30B01) supported by the National Key Technology R&D Program of the 12th Five-year Plan of China （2015BAF30B01）
Project(YETP0422) supported by the Beijing Youth Talents Program of University （YETP0422）
Project(FRF-BR-17-030A) supported by the Fundamental Research Funds for the Central Universities) （FRF-BR-17-030A）
