A P-Parallel Controller Design based on P-Control Ramp Response in Machine Tool

비례제어 경사응답에 기반한 공작기계의 비례-병렬 제어기 설계

The work presented here deals with controller design by graphical method based on proportional control ramp response. The design aims at the improvement of transient response, disturbance rejection capability, steady-state error reduction with stability preservation. The first step is to generate tracking-error curve with proportional control only and decide the added error signal shape on the error curve. The effectiveness of the proposed controller is confirmed through the simulation and experiment.