CAJ | 학술논문

闭环伺服控制在控制定位方面是公认的最佳控制方式，响应快，定位精度高，但是其相对昂贵的价格限制了它在一些普通场合上的使用。而Schneider公司开发的Controller Inside card 在压贴线真空吸板行走电机上的应用，实现了由普通变频电机结合交流变频控制器快速且高精度的定位控制。
폐배사복공제재공제정위방면시공인적최가공제방식，향응쾌，정위정도고，단시기상대앙귀적개격한제료타재일사보통장합상적사용。이Schneider공사개발적Controller Inside card 재압첩선진공흡판행주전궤상적응용，실현료유보통변빈전궤결합교류변빈공제기쾌속차고정도적정위공제。
Servo-driven close loop control system is the best method to control and position mobile components which is characterized with quick feedback and high precision of positioning. But it is not widely applied due to its high cost. The new control system, named Controller Inside Card and innovated by Schneider, has been applied in the mobile motor in short-cycle lamination line. The Controller Inside Card system achieves high-precision positioning by combination of normal A.C. motor and A.C. frequency control.