Terrain trafficability estimating system of off-road vehicle based on virtual proving ground technology 基于虚拟试验场(VPG)技术的越野车辆地形通过性评价系统
In order to estimate the terrain trafficability of off-road vehicle, an estimating system was constructed based on VPG ( virtual proving ground ) technology. 为了评价越野车辆的地形通过性,建立了基于虚拟试验场(VPG)技术的评价系统。
Apply virtual proving ground technology to simulate the time-domain of vehicle ride comfort. 采用虚拟试验场(VPG)技术进行了汽车行驶平顺性的时域仿真。
At last, a virtual proving ground is built based on OpenGL, with this work the virtual experiment may be carried out next. 最后,建立了基于OpenGL的虚拟试验场(VPG),可以在此基础上进一步进行汽车虚拟试验。
This paper briefly introduces the development and application of CAE technique in auto industry and the significant problems encountered in auto test, introduces the development of virtual proving ground technique and the application in auto system simulation. 介绍CAE技术在汽车工业中的应用与发展以及在整车试验中碰到的主要问题,提出虚拟试验场(VPG)技术的发展及其在汽车系统仿真中的应用。