Table 8.2: Ziegler-Nichols tuning: Second Method
Control Type
Kp
Ki
Kd
P
0.5Ku
-
-
PI
0.45Ku
1.2Kp/Tu
-
PD
0.8Ku
-
KpTu/8
PID
0.6Ku
2Kp/Tu
KpTu/8
Pessen Integral Rule
0.7Ku
2.5Kp/Tu
3KpTu/20
Some overshoot
0.33Ku
2Kp/Tu
KpTu/3
No overshoot
0.2Ku
2Kp/Tu
KpTu/3