SUMMARY
The use of control is very necessary for regulating DC motor speed. In DC motor speed regulation, one type of control used is Proportional Integral (PI) control. The 4 types of methods for PI control used are the Ziegler Nichole method, Chien Servo 1, Chien Regulator 1, and analytical calculations that have been obtained from existing data. However, the control with PI 4, the method used as a comparison, has a stable speed response time that tends to be slow both from the value of the settling time, rise time, and steady-state. Therefore, the 4 PI control methods were compared with the use of fuzzy control. In comparing the 4 PI control methods and fuzzy control, there are several parameters as a comparison, namely maximum overshoot, steady-state, rise time, and settling time. The result of this comparison is that fuzzy control can produce better performance when compared to the 4 methods of PI control. Fuzzy control has a rise time value of 0.015 seconds, settling time value of 0.025 seconds with a speed of 2900 rpm, and a steady-state error of 3.33% without overshoot and oscillation.