空气悬架 simulink 程序，可以仿真附加气室对动刚度的影响；可直接运行仿真，研究阻尼孔系数对刚度特性的仿真。 -Air suspension simulink program can be used to simulate the impact of the additional chamber on dynamic stiffness The simulation can be run directly to study the effect of orifice coeffici