机械科学与技术2018，Vol.37Issue(6)：821-827,7.DOI:10.13433/j.cnki.1003-8728.2018.0601
立式振动磨关键结构参数的多目标优化设计
Multi-objective Optimization Design on the Key Structure Parameters of the Vertical Vibration Mill
摘要
Abstract
In order to obtain the best pulverization effect,a parameterized simulation model for vertical vibration mill was built in this paper.Latin hypercube method was used to generate sample data,the response surface approximation model (RSM) was established and its accuracy satisfies the accepted level.A multi-objective optimization design on RSM was carried out by multi-optimization genetic algorithm NSGA-Ⅱ,and its objectives were to maximize vibration intensity and impact force and to minimize the volume of mill medium.The Pareto optimal solution set and Pareto frontier were obtained,which provides guidance for mechanical design and parameter selection of the vertical vibration mill.Finally,an optimization example of vertical vibration mill was given to show its effectiveness.Approximate model method can improve optimization efficiency and it also provides a method for design and optimization of the similar complicated models.关键词
立式振动磨/参数化模型/近似模型/优化设计Key words
vertical vibration mill/parameterized model/approximation model/optimization design分类
矿业与冶金引用本文复制引用
张笑,唐敦兵,杨俊,朱海华,张浩..立式振动磨关键结构参数的多目标优化设计[J].机械科学与技术,2018,37(6):821-827,7.基金项目
江苏省产学研合作前瞻性联合研究项目(BY2016003-07)与江苏省高校青蓝工程资助 （BY2016003-07）
