전류원을 이용한 스텝 모타의 고속 제어에 관한 연구

A study on high speed control of step motor using current source

In this study, a method of obtaining reasonably large and constant torque at high speed is given in order to improve the performance of the open loop controlled step motor system using the current source, thus resulting in high performance compared to the conventional current limiting using resistor and chopper.