| 摘要 |
PROBLEM TO BE SOLVED: To provide a high response control method which can respond to or follow up the torque or thrust of a motor at high speed, and a high response motor controller. SOLUTION: In the high response control method of a motor in a motor control method for controlling the torque or thrust of a motor, a current corresponding to the width of hysteresis loop of the core is added on a drive current. The current being added on is fed in the direction of a current flowing through the winding part of a core for exciting in the varying direction of flux. The motor is controlled by leading the phase angle of a drive current for the flux by an angle corresponding to the width of hysteresis loop of the core in the direction for controlling the torque or thrust of the motor. |
