现代农业装备Issue(1)：43-47,5.
基于Hypermesh和ANSYS的农用车车架模态分析
Modal Analysis of the Agricultural Vehicle Frame Based on Hyper Mesh and ANSYS Software
摘要
Abstract
In Order to study the free model of the Agricultural Vehicle Frame,powerful Geometry clean-up and meshing function of Hypermesh software and finite element analysis function of ANSYS were used. By taking advantage of their merits and analyzing the models of the Agricultural?Vehicle?Frame, its 10-order natural fre-quencies and vibration mode were obtained. In this essay, through the analysis and discussion of the vehicle frame and the pavement, engines and other major source of excitation frequency coupling relation, the response possibility of the frequencies with the exterior encourage was verified and the conclusions provided the theory basement for structural?optimization of ?Vehicle?Frame.关键词
车架/有限元/Hypermesh/ANSYS/模态分析Key words
frame/finite element/Hypermesh/ANSYS/Modal Analysis引用本文复制引用
花勇,李尚平,李冰..基于Hypermesh和ANSYS的农用车车架模态分析[J].现代农业装备,2013,(1):43-47,5.基金项目
广西车辆零部件先进设计制造重点实验室培育基地开放基金项目(2012KFZD02) （2012KFZD02）
