中国机械工程2012，Vol.23Issue(1)：85-89,5.
基于有限元法和Taguchi方法的移动硬盘耐撞性能稳健设计
Crashworthiness Robust Design for Mobile Hard Disk Based on FEM and Taguchi Method
摘要
Abstract
Drop impact crashworthiness robust design method was presented based on Taguchi method. A 2.5 inch mobile hard disk finite element modal was built using FEM. The key parameters affecting the crashworthiness robustness were analyzed. The Taguchi method was used to make robust design. Optimal parameters with reducing influence of floor rigidity were acquired. The simulation results show that the crashworthiness of mobile hard disk has been obviously improved comparing with former general parameters. This research work provides theoretic evidence for improving crashworthiness of mobile hard disk.关键词
有限元法/Taguchi方法/移动硬盘/耐撞性/稳健设计Key words
FEM（finite element method）/Taguchi method/mobile hard disk/crashworthiness/robust design分类
机械制造引用本文复制引用
杨书仪,刘德顺,赵继云,文泽军..基于有限元法和Taguchi方法的移动硬盘耐撞性能稳健设计[J].中国机械工程,2012,23(1):85-89,5.基金项目
国家自然科学基金资助项目(51075139,51075141) （51075139,51075141）
教育部科学技术研究资助重点项目(211120) （211120）
湖南省教育厅科学研究青年项目(1013030) （1013030）
