PAMCRASH软件的机构运动模拟功能  

The Crash Simulation of Mechanisms in Vehicles with Software PAM-CRASH

作　　者：郑巍[1] 高卫民[1] 

机构地区：[1]同济大学车身结构与被动安全性教研室,上海市四平路1239号200092

出　　处：《人民公交》2001年第4期15-17,5,共4页People's Public Transportation

摘　　要：轿车正面碰撞时其前部的悬架、转向系等机构的运动情况对于轿车车身前部钣金件变形过程的影响危大,因此在模拟分析中必须加以认真考虑。要正确模拟碰撞过程中机构的运动情况,所采用的有限元软件必须具备相应的功能。本文介绍了PAMCRASH软件的机构运动模拟功能,并进行了机构运动的模拟计算。The movement of mechanisms in vehicles such as engine, gearbox, suspension and etc., has a great influence on the deformation in the crash process, which must be considered in the crash simulation. To simulate the movement of mechanisms properly, it is necessary to adopt the according Finite Element Software. This paper presented the function of mechanism simulation in software PAM-CRASH and the steps to simulate the movement of mechanisms in crash process.

关 键 词：被动安全性 正面碰撞 模拟计算 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]