ELECTRIC MOTOR CONTROL DEVICE AND METHOD FOR AUTOMATICALLY ADJUSTING SAME

摘要

The present invention provides an electric motor control device capable of reducing the burden on the operator and automatically adjusting control parameters to achieve stable operation, and a method for automatically adjusting the device. A control-parameter automatic adjustment device, wherein there are provided an adjustment method and a device for repeating automatic adjustment, within permissible value ranges for vibration amplitude and overshoot set by the user, until appropriate control parameters are obtained, while detecting motor vibration while the motor is stopped and motor vibration while the motor is operating and suppressing motor vibration.