基于ANSYS和iSIGHT的伸缩布料机多目标优化设计  

Multi-objective Optimization Design of Extension Distributor Based on ANSYS and iSIGHT

作　　者：陈文琛 宋远卓 金龙 王曾兰 杨悬[2] 

机构地区：[1]杭州国电机械设计研究院有限公司,浙江杭州310030 [2]上海市隧道工程轨道交通设计研究院,上海200235

出　　处：《水力发电》2014年第3期43-46,共4页Water Power

摘　　要：基于ANSYS与iSIGHT集成优化平台,集成非劣排序NSGA-II多目标遗传算法,建立伸缩布料机整体结构参数化数值模型,对某型伸缩布料机进行了多目标优化设计。Parto解集中3个典型的优化设计方案与初始设计方案对比分析结果表明,多目标优化后的伸缩布料机的静动态性能有所提高,为设计可靠、经济和高性能的伸缩布料机奠定了基础,也为其他非标装备机械优化设计提供参考。The parametric modal of extension distributor is developed and the multi-objective optimization on the design of distributor is carried out based on the integration function and optimization function of platform iSIGHT that integrating ANSYS and Multi-objective Genetic Algorithm NSGA-Ⅱ. Three typical optimization schemes are compared with the initial design. The results show that the static and dynamic performances of distributor are improved after the multi-objective optimization, which lays a solid foundation for the design of reliable, economic and high-performance extension distributor.

关 键 词：伸缩布料机 设计 多目标优化 参数化建模 PARETO解 

分 类 号：TH222[机械工程—机械制造及自动化] TV539[水利工程—水利水电工程]