Parameter Calculation of Front Air Suspension in VDS-A01 Coach

This paper studied the air suspension of VDS-A01,taking full account of the influence on the suspension calculation by other systems with the suspension work,and calculating the suspension rate,natural frequency and rolling angle stiffness of the front air suspension.The deviation between calculation and experiments is less than 3%,and the calculated results meet the design requirements.The front air suspension design serve as good reference for the development and design of the coach air suspension.