Due to the increase of concern on envelopment problem, the needs of a eco car is rising. Also, on account of the increase of oil price, the needs of the reduction of the fuel cost is increased. Therefore, necessity of hybrid vehicle that runs with eng...
Due to the increase of concern on envelopment problem, the needs of a eco car is rising. Also, on account of the increase of oil price, the needs of the reduction of the fuel cost is increased. Therefore, necessity of hybrid vehicle that runs with engine and the electric motor is on the rise. Hybrid vehicles have been developed into various ways including serial type, parallel type, power split type. In this research, it subjected a axis vibration phenomenon through the engine fluctuation and hardness of clutch for vibration characteristic analysis.