Research on of Optimization Design of Aluminum White Body Structure Based on Dynamics

摘要：

　　The establishment of a finite element model that conforms to the actual assembly structure is the key to the dynamic optimization design of the structure.To this end,a three-dimensional CAD model of the white body of the Iveco A40 new passenger car has been established and the conversion to the finite element model has been achieved.Through the modal test of the white body,and the finite element model was modified to match the results of the finite element analysis with experimental test results.A finite element model that can reflect the dynamic characteristics of the actual body structure was obtained,laying the foundation for the structural optimization design of subsequent bodywork.

关键词： aluminum white body structure optimization design dynamics

作者: Dan Wu

作者单位: Automotive Engineering Department of Guangxi Traffic Vocational and Technical College,Nanning,530023

会议类型: 国际会议

会议名称: 2018 9th International Conference on Civil Engineering, Materials and Machinery (ICCEMM 2018)(2018第九届土木工程、材料与机械国际会议)

会议地点: 长春

会议语种:英文

页码: 17-21

在线出版日期: 2018-07-07（万方平台首次上网日期，不代表论文的发表时间）