| 摘要 |
PURPOSE:To obtain a torque command value having excellent control response by so composing a calculator as to obtain the command value of a digital amount by calculating directly from a position control loop. CONSTITUTION:In order to control a motor 1, a torque command T* of a digital amount is obtained from a position command value of a digital amount, a position detected value X of a digital amount fed back from the motor 1 and a speed detected value N. In this case, the command T* is calculated directly from input values by a torque command value calculator 5 without providing a speed control loop of a minor loop. Thus, the value T* of the digital amount having excellent control response is obtained. |
