Precise motion control often requires more than tracking position within a single rotation. Multi-turn encoders provide extended position feedback by counting complete revolutions in addition to ...

Abstract: This paper deals with a method to accurately measure the inductance of the position indicator (PI) coil in a noisy environment. It was verified that the proposed method can form the constant ...

Abstract: Precise speed measurement is mandatory for high-performance electric drives such as machine tool spindle drives. The most accurate method for incremental position encoders at high speeds is ...