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针对《汽车理论》教学中汽车前轮角阶跃输入下的瞬态响应难以求解和难以理解的问题,提出运用Matlab/Simulink软件搭建线性两自由度汽车模型仿真框图,借助专家智慧对该问题进行求解,并以可视化手段辅助课堂教学;在此基础上利用当前的研究热点,如四轮转向车辆和半挂汽车列车操纵稳定性的研究等,对课程内容进行扩展,以期达到激发学生学习热情、提高课堂教学效果的目的。
In order to solve the problem of difficult to understand and difficult to understand the transient response under front wheel stepping input in the teaching of automobile theory, this paper puts forward the simulation diagram of a two-degree-of-freedom automotive model using Matlab / Simulink software, Based on which the current research hotspots, such as the research on handling stability of four-wheel steering vehicles and semitrailer trains, etc., are expanded and solved in order to stimulate students’ enthusiasm for learning, Improve the effectiveness of classroom teaching purposes.