2929 Research on Active Vibration Suppression of a Gear System : Vibration Suppression on Pedestals

Abstract

For further, vibration reduction of a gear system, we discuss about availability of active vibration reduction gear system that the pedestals are driven with PZT actuators vertically. For the basis of realization of reliable vibration control system, we discuss about phase and gain relationship between vibration signal on a pedestal and optimal input signal for actuator driver, where mesh component of vibration signal is extracted via band-path filter and input as drive signal changing phase and gain via phase shifter and amplifier.