摘要
近年来大学生赛车运动不断发展,为提高BSC赛车操纵稳定性,满足结构轻量化要求,该文根据赛事规则制定转向系统设计目标和设计流程,利用UG中三维模型的硬点坐标,进入Adams/Car模块建立简化的动力学模型,分析各系统参数对赛车转向的影响。设计并计算转向系统性能参数,利用ANSYS静力学简化分析各结构强度,将优化结果用于BSC赛车设计,并进行实车测试。对同类型前悬转向系统设计起到了借鉴作用,能缩短设计周期,推动Baja赛事的发展。
In recent years,college students continue to develop motor sports. In order to improve the stability of BSC car racing and meet the requirements of structural lightweight,the design goals and design flow of steering system are established according to the racing rules. Hard point coordinates of 3D model in UG are used with Adams/Car module to establish simplified kinetic model.The influence of each system parameter on racing steering is analyzed. The performance parameters of steering system are designed and calculated. The structure of steering system is simplified by ANSYS statistical analysis. Lastly,the optimized results are used in BSC racing design. This paper presents a good reference for the same type of front suspension steering system design,shortens the design cycle,and promotes Baja event development.
作者
韩小强
沈亚彬
马利
汪超
HAN Xiaoqiang;SHEN Yabin;MA Li;WANG Chao(School of Automotive Engineering,Dalian University of Technology,Dalian 116024,China)
出处
《实验科学与技术》
2019年第5期8-12,共5页
Experiment Science and Technology
基金
辽宁省省级大学生创新创业项目(2017101410401011239)
