We calculated the mechanism movement with R-W method of multi-rigid-body system dynamics. The determination of splitting point of Ackerman steering linkage is developed.

• 利用多刚体系统动力学中R W方法进行机构运动计算 ；编制了汽车麦弗逊悬架转向梯形断开点位置计算机辅助分析通用程序 .