Patent ID: 9552066
Date: 2017-01-24
CPC Classifications: B06B,G06F,H01L

Claim:
1. A drive control apparatus comprising: a storage configured to store one of first waveform data and second waveform data, a drive controller configured to read one of the first waveform data and the second waveform data stored in the storage, and drive the actuator in response to one of the first drive signal and the second drive signal represented by the read one of the first waveform data and the second waveform data, wherein the m, the n and the Q are numbers that reduce a residual vibration of the actuator to a level less than or equal to 0.02 G within 0.02 seconds after the drive controller has stopped reading the read one of the first waveform data and the second waveform data and stopped driving the actuator.