The Analysis of Electric Vehicle Ride Comfort Test Simulation Based on the Adams/Car
According to the national standard on electric vehicle model, pulse input test and random input test were conducted. The results show that: at different speeds through the triangular bump, its maximum acceleration is far less than 31.44m2/s, there is no harm to the driver's health; random input road ride comfort simulation trials has similar results, with the improving speed, the acceleration rms value of the driver's seat increases, but the driver will not feel uncomfortable. In addition, it was analyzed the influence of front and rear suspension spring stiffness and vibration-damper damping on the vehicle ride comfort, and increasing or decreasing of each parameter affect the trend on the vehicle's ride comfort.
X. Fan and C. Hu, "The Analysis of Electric Vehicle Ride Comfort Test Simulation Based on the Adams/Car", Advanced Materials Research, Vol. 569, pp. 552-555, 2012