Development of fuzzy controller for the steering angle and the motor power control application to the line trace car

In this research, the simplified reasoning method is used for the steering angle and the motor control of the line trace car. We tried to make smoothly controller without carrying out a zigzag run. About line tracer system, the car calculates a steering angle from the value of the sensor read during the run. Then, the line trace car calculates a motor output from the outputted steering angle. In this paper, we designed the fuzzy reasoning of 1 input 3 output 9 rules.