现代制造工程Issue(7)：71-74,4.DOI:10.16731/j.cnki.1671-3133.2017.07.014
某纯电动城市物流车电池箱模态分析优化及试验验证
Pure electric urban logistics vehicle battery box modal analysis and experimental verification optimization
吕奇奇 1吴海龙 1孙桓五 1赵静1
作者信息
- 1. 太原理工大学机械工程学院,太原 030000
- 折叠
摘要
Abstract
Analyzes a certain type of pure electric urban logistics vehicle battery box's finite element modal and experimental modal,giving its modal frequencies and mode type.And by comparing the finite element modal and experimental modal's analysis results,verify the reliability of the battery box finite element model.Based on the experimental modal analysis to get region and goals for battery box to optimize.Using the finite element method of comparative battery box before and after optimization mode,the results show the optimized battery box modal frequency has been generally improved.It has a certain reference value to the battery box structure design.关键词
电池箱/模态特性/试验验证/结构优化Key words
battery box/modal characteristics/test verification/structure optimization分类
交通工程引用本文复制引用
吕奇奇,吴海龙,孙桓五,赵静..某纯电动城市物流车电池箱模态分析优化及试验验证[J].现代制造工程,2017,(7):71-74,4.
