Burkert Type 8635 - Manual (Page 153)

8635 - 151
G
ENERAL
R
ULES
(A
PPENDIX
)
The proportional action factor Ks of the controlled member is obtained from:
Ks =
Parameter setting according to Chien, Hrones and Reswick
∆ X
∆ Y
Controller
type
P
PI
PID
Parameter setting
with aperiodic control event with control event
(0 % overswing) with 20 % overswing
Command
Kp = 0.3
Kp = 0.35
Tn = 1.2 Tg
Kp = 0.6
Tn = Tg
Tv = 0.5 · Tu
Disturbance
Kp = 0.3
Kp = 0.6
Tn = 4 · Tu
Kp = 0.95
Tn = 2.4 · Tu
Tv = 0.42 · Tu
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks
Command
Kp = 0.7
Kp = 0.6
Tn = Tg
Kp = 0.95
Tn = 1.35 ·Tg
Tv = 0.47 · Tu
Disturbance
Kp = 0.7
Kp = 0.7
Tn = 2.3 · Tu
Kp = 1.2
Tn = 2 · Tu
Tv = 0.42 · Tu
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks
Tg
Tu*Ks