On vibration modeling and simulation of hybrid electric vehicles

According to the concrete structure of HEV with double power sources, a vibration model of the 5-dof vehicle driven by both engine and electric motor(Switched reluctance motor) is established. Based on the analytical method, the study analyzes the situations of the vibration response of the vehicle and the man-seats to the double driven sources and has obtained the ideal simulation results of the vehicle vibration, which provide the reliable theoretical basis for the further development of HEV.