摘要
多刚体系统动力学是近20年发展起来的力学新分支。本文以该领域中的R—W方法为理论基础,编制了可自动建模并进行计算机数值仿真计算的汽车转向、悬架运动分析通用程序。运用该程序对大量的实车进行了计算分析,经整车和转向悬架系统的试验结果表明,用该程序进行汽车转向、悬架运动分析,所得结果准确,计算迅速,可方便地进行转向、悬架设计方案的比较和参数的选择。
In this paper, a computer program of kinematic analysis for automotive steering and suspension system (KASS code) is developed, based on the R -W method in multi - rigid - body system dynamics. This program has the functions of automatic modelling and simulation, with which calculations and analyses have been carried out on a mumber of typical motor vehicles. Testing results show that the program is convenient, to use fast to run and accurate in results when comparing and selecting design parameters of automotive steering and suspension system.
出处
《汽车工程》
EI
CSCD
北大核心
1995年第5期263-273,共11页
Automotive Engineering
关键词
多刚体动力学
汽车
转向
悬架
运动
分析
Multi-rigid-body dynamics Automobile Steering Suspension Kinematic Analysis
