The reference signal generating unit corrects the simulated vibration transmission characteristic from the offset vibration generating unit to the acceleration sensor using one of the correction tables switched corresponding to the static torque of the engine estimated by the static torque estimating unit out of the stored content of the correction table storing unit to generate control signals. The vibration transmitted from the engine to the side of the vehicle body can be surely reduced by offset vibration generated by the control signals at the offset vibration generating unit even in an essentially rigidly supporting status.
Active vibration reduction device
2016-04-12
Patent
Electronic Resource
English
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