河南理工大学学报：自然科学版2011，Vol.30Issue(6)：690-694,5.
液压系统油箱的优化设计方法研究
Optimization design method of the oil tank of hydraulic system
摘要
Abstract
To make the tank structure of hydraulic system more reasonable,the calculation formulas of tank bottom deformation and cover＇s natural frequency are set up by using the elasticity theory in this paper.With the tank length,width,height,floor thickness and cover＇s thickness as variables,the smallest material physical volume of the tank as the objective function,the deformation of the tank bottom,cover＇s the natural frequency,the effective volume and cooling conditions as the main constraint,the optimization mathematical model is established.The oil tank of hydraulic system of controlled change speed devices has been optimized using improved meshing algorithm.The results show that the material volume of the tank is 19.7% less than the original design under conditions of the same effective volume.It provides a reference for the optimal design of the hydraulic system oil tank.关键词
液压系统油箱/变形计算/自然频率/优化设计Key words
tank of hydraulic system/deformation/natural frequency/optimization design分类
机械制造引用本文复制引用
王得胜,周爱平..液压系统油箱的优化设计方法研究[J].河南理工大学学报：自然科学版,2011,30(6):690-694,5.基金项目
河南省科技攻关项目 （）
