The required position tracking is d

The required position tracking is done by introducing the type 1 mamdani fuzzy logic controller and the conventional PID controller .Both the controllers track the required position but the fuzzy logic controller shows better result with fast settling without overshoot.For the PID controller,controlling is done by auto tuning method with P,I,D and N values are 6.01955, 0.19442, 1.98360 and6.42009 respectively. The fuzzy controller settles at the required position at a time period of 4.329 seconds and is not affected with overshoot or other disturbances ,shown in fig 8(a),control input of fuzzy controller in fig 8(b) but the conventional PID controller settles at a time period of25.1529seconds,and is much larger than that of fuzzy logic controller ,shown in fig 8(c) , control input of PID controller in fig 8(d),and is having good amount of overshoot. So we can understand that the fuzzy logic controller shows better result than that of conventional PID controller.