船舶转向控制,系统模型采用二自由度的NOMOTO模型，-ship turning control

建立二自由度整车模型与半经验轮胎模型仿真模型，对初学者帮助很大-The establishment of two degrees of freedom vehicle model and semi-empirical tire model simulation model of great help for beginners

主要是横摆的二自由度模型，各位可以下了看看，并给与指点，谢谢各位大神。(Two degree of freedom of automobile ,You can take the reference of your own model. Thank you for all the gays.)