基于计算机仿真的轿车正面碰撞安全性分析  

Analysis of Passenger Car Frontal Crash Based on Computer Simulation

作　　者：李平飞[1] 刘文苹[2] 

机构地区：[1]西华大学交通与汽车工程学院车辆工程系,成都610039 [2]广东白云学院机电工程系,广州510450

出　　处：《拖拉机与农用运输车》2010年第2期57-58,63,共3页Tractor & Farm Transporter

摘　　要：按照欧洲正面碰撞法规ECE R94,应用ANSYS/LS-DYNA软件对设计的轿车车身进行了正面碰撞的计算机仿真。根据仿真结果,对车身的碰撞特性做了深入的分析,提出了提高车身正面碰撞性能的部分措施。计算机仿真结果对比表明,改进措施是有效的。A computer simulation on frontal crash for designed car body was carried out using ANSYS/LS-DYNA software in accordance with European frontal crash regulation ECE R94 in this paper. The crash character of the car body was deeply analyzed, and some measures for improving frontal crash performance were put forward based on the computer simulation results. The comparison of computer simulation results show that the measures put forward are effective.

关 键 词：正面碰撞 计算机仿真 碰撞特性 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] U463.821[自动化与计算机技术—计算机科学与技术]