Parker EME
Setting up Compax3
192-120103 N13 C3I20T11 / C3I32T11 December 2010
267
Application:
During the optimization of the velocity control for verification
For the design of superposed controllers.
Open velocity control
Shows the dynamic behavior of all components in the velocity control loop, but
without closing it.
current controlled
system
position
controlled
system
actual current
actual velocity
actual
position
actual position
desired
position
Position
controller
Velocity
controller
Current
controller
TeM
Frequency
response
measurement
Signal
generator
-
-
-
f: disturbance torque
Kt
2*Pi*J
1
velocity controlled
system
Signal generator
Signal Generator
Position controller
Lageregler
actual position
Lageistwert
desired position
Lagesollwert
Velocity controller
Geschwindigkeitsregler
actual velocity
Geschwindigkeitsistwert
Current controller
Stromregler
actual current
Stromistwert
current controlled system
Stromregelstrecke
f: disturbance torque
Störmoment
velocity controlled system
Geschwindigkeitsregelstrecke
position controlled system
Lageregelstrecke
Frequency response measurement
Frequenzgangmessung
Application:
For the graphic design of the velocity control.
Compliance of velocity control
Shows the dynamic disturbance value behavior of the velocity control.
=> which dynamic influence does a disturbance torque have on the control
deviation of the velocity control.
The disturbance toque is injected as disturbance current => this corresponds to the
effect of a disturbance torque f
current controlled
system
position
controlled
system
actual current
actual velocity
actual
position
actual position
desired
position
Position
controller
Velocity
controller
Current
controller
TeM
Frequency
response
measurement
Signal
generator
-
-
-
f: disturbance torque
Kt
2*Pi*J
1
velocity controlled
system
