차세대 CNC 머신을 위한 고정도 다축 서보제어기에 관한 연구

초록

In this paper, a position controller based on fuzzy logic is proposed to improve contouring accuracy of machining system. Fuzzy controllers are suitable for unmodeled plants that cannot be precisely described by mathematical formulation. And, the contouring error compensator is designed to reduce contouring error. The performance of the proposed controller are demonstrated by computer simulation.