连通式油气悬挂车辆三种行驶状况下数学模型的建立

The Math-model's Found of Interconnect Oil-air Suspension Vehicle in Three Exercise State

介绍了连通式油气悬挂车辆在正常行驶、两侧车轮载荷不同及车辆转弯时三种不同状态下数学模型的建立。同独立式油气悬架相比较,能够大大增强整车的侧倾角刚度,减小车辆转弯时车架的侧倾角。通过不同的连接方式,还可以起到抗点头作用,从而提高了车辆行驶的稳定性。

This paper introduces the math-model＇s found of interconnect oil-air suspension vehicle in normal state, under different load of two wheels, and on vehicle turning the comer state. As compared with the independent oil-air Suspension, it can deeply strengthen the roll tough of all vehicle, reduce the roll angle when the vehicle is turning round the comer. From the different way of joining, it can fight back the vehicle＇s nodding, and improve the running stability of the vehicle.