摩托车车架模态分析及改进  

Model Analysis and Modification to Motorcycle Frame

作　　者：赵宏[1] 

机构地区：[1]天津交通职业学院,天津300110

出　　处：《农业装备与车辆工程》2008年第7期41-43,65,共4页Agricultural Equipment & Vehicle Engineering

摘　　要：以摩托车车架作为研究对象,运用理论分析和试验研究,对摩托车车架结构进行了有限元分析和试验模态分析,最后结合有限元分析结果进行对比,确定车架结构的动态特性,指出其中的薄弱环节,并提出对结构进行改进的方向。Finite element analysis and experimental model analysis for motorcycle frame structure is carried out, comparison is conducted to the analysis results, the dynamic characteristics of frame structure are determined, the weak points are pointed out, and the direction for structure modification are put forward. In this way, design cost is reduced and design period is shortened.

关 键 词：摩托车车架 有限元分析 试验模态分析 

分 类 号：TP391.77[自动化与计算机技术—计算机应用技术] U483[自动化与计算机技术—计算机科学与技术]