This paper proposed the revisal fuzzy control system based on PD control scheme to design robust controller for speed control of dc servo motor. The system introduced two types of fuzzy compensate strategy and amplifier that the output of the fuzzy c...
This paper proposed the revisal fuzzy control system based on PD control scheme to design robust controller for speed control of dc servo motor. The system introduced two types of fuzzy compensate strategy and amplifier that the output of the fuzzy controller has a continous and linear function to ensure of robustness. Two types of fuzzy compensate strategy are presented; the one is by the influences of scaling factors, the other is by numbers of fuzzy control rule. We proved its robustness through digital simulation and experiment by three of estimation element.