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近年来,随着人们对车辆乘坐舒适性要求的提高和我国商用汽车特别是客车悬架技术的发展,空气弹簧悬架在商用汽车特别在客车上的应用日益广泛(见图1)。目前,空气悬架的控制模式主要有机械控制和电子控制2种。传统的空气悬架控制模式是采用机械高度控制阀,通过高度阀阀门的开启控制气囊的充放气,从而保持车辆恒定的行驶高度;但随着空气悬架
In recent years, with the improvement of vehicle ride comfort and the development of commercial vehicle suspension technology in China, air spring suspension has been widely used in commercial vehicles, especially in passenger cars (Figure 1). At present, the air suspension control modes are mainly mechanical control and electronic control 2 kinds. The traditional air suspension control mode is the use of mechanical height control valve, the opening and closing of the valve by the height of the valve control inflation and deflation of the air bag, so as to maintain a constant vehicle ride height; but with the air suspension