中文说明：采用交互多模型算法对地面移动的两辆车进行轨迹的跟踪，前车右转，后车刹车，两车迎面相遇，程序有汉语说明，运行无误。
English Description：
Using interacting multiple model algorithm moves on the ground tracking of the trajectory of the two cars, front right, rear brakes, two vehicles met program description in Chinese, run correctly.