DRIVE DEVICE, ELECTRONIC APPARATUS, AND DRIVE CONTROL PROGRAM

摘要

The problem addressed by the present invention is to provide: a drive device that can provide a tactile feeling that is in accordance with operation; an electronic apparatus; and a drive control program. The drive device has: a storage unit that stores waveform data that is obtained by multiplying the attenuation factor of a vibration system to which an actuator is mounted and a drive signal vibrating the actuator m times, and that is a sine wave satisfying a frequency f1 = (m/n)×f0 (where m and n are natural numbers other than 0 that are different from each other), where f0 is the resonance frequency of the actuator, or waveform data that is obtained by multiplying the attenuation factor of the vibration system to which the actuator is mounted and a drive signal vibrating the actuator (m/2)×a times (where a is a natural number other than 0), and that is a sine wave satisfying a frequency f1 = (m/n)×f0 (where m and n are positive odd numbers that are different from each other); and a drive processing unit that reads the waveform data stored by the storage unit and outputs to the actuator a drive signal that corresponds to the waveform data.