Proceedings of the Korean Society of Machine Tool Engineers Conference (한국공작기계학회:학술대회논문집)
- 1996.10a
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- Pages.11-14
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- 1996
High Performance Velocity and position Controller for Spindle Motor
스핀들용 유도 전동기 고성능 속도 및 위치 제어기
Abstract
Samsung Electronics has developed high performance velocity and position controller for induction motors and succeeded in mass production for first time in Lorea. Dynamic performance and final control accuracy of the controller are equivalent to those of AC servo motor controller. At present we adopted the controller as spindle motor drive for Samsung CNC systems and expect its wide use in industry as general purpose velocity and position controller for induction motor.
Keywords
- Spindle Drive;
- Field Weakening;
- Angle Estimator;
- Load Torque/Velocity Observer;
- Load Current Observer