Modal Analysis on Cab Body-in-white of Heavy Commercial Vehicle

摘要：

　　The finite element model for the cab body-in-white (BIW) of heavy commercial vehicle is setup,and based on which a modal analysis is performed.In order to verify the accuracy of the model,using multiple input multiple output methods on body structure modal test,using modal analysis technique to identify the inherent frequency and vibration type.Access to the cab modal distribution,in order to improve the structure of the weak areas to enhance the overall performance of structure,proposed amendments.

关键词： Heavy commercial vehicle Cab white body Finite element method Modal analysis

作者: Guoyu Feng Wenku Shi Guangming Wu Wei Yang

作者单位: State Key Laboratory of Automobile Dynamic Simulation,Jilin University,Changchun Jilin,China;Departm State Key Laboratory of Automobile Dynamic Simulation,Jilin University,Changchun Jilin,China

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 316-320

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）