标题: 【求助】谁能帮我看看我的小车不会运动？ths [打印本页] 作者: paor815 时间: 2004-6-9 02:28 标题: 【求助】谁能帮我看看我的小车不会运动？ths 我建立了两个part，一个是chassis（底盘），一个是shaft（轴）。两个约束，一个是chassis和ground之间的translational约束，一个是shaft和chassis之间的revolute约束。然后分别在shaft的左面和右面加了两个相同的轮胎和路面。我的意思就是让小车沿着路面往前面跑。
当我仿真时，老是出现错误，错误如下：
WARNING: Note regarding TIRE model_1.TIRE_2.
Its Road Data File (F:/works/ug125/jeep_road.rdf) is the same as the one for TIRE model_1.TIRE_1,
and you have the RGRA argument on both TIRE statements.
ADAMS/Solver will generate redundant road graphics which
may slow graphics and animation in particular.
Include the RGRA argument on only one of these TIRE statements.