| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle vibration suppression device capable of suppressing the increase of vehicle vibration by suppressing the input of excessive vibration therein through engine mounts in a structure in which a main engine and an auxiliary engine use common engine mounts. SOLUTION: This vehicle vibration control device 1 of a vehicle comprises the main engine 10 for driving the vehicle and the auxiliary engine 20 sharing the engine mounts 51 with the main engine 10. The device comprises an auxiliary ECU 70 controlling the rotational speed of the auxiliary engine 20 so that, when rotational speed of the main engine 10 is equal to or less than a specified value N1, the vibration peak frequency of the main engine is different from the vibration peak frequency of the auxiliary engine 20. COPYRIGHT: (C)2006,JPO&NCIPI
|
