The APP is based on a PT2 system with dead time and a PI controller. With the parameters a Bode diagram is created, and, alternatively, a simulation is performed in the time domain.
BODE: With the given values a Bode diagram is drawn
Controlled system PT2 red, Dead time black, PI controller blue, open loop green
SIM: Simulation of a Setpoint step function
Set point red, manipulated variable blue, controlled variable green
Wiping in the left area upwards increases Kp by a factor of 1.1
Wiping in the left area downwards decreases Kp by a factor of 1.1
Wiping in the right area upwards increases Tn by a factor of 1.1
Wiping in the right area downwards decreases Tn by a factor of 1.1
These changes are only effective within the simulation.
RES: Resetting to the default values
General limitations in calculations:
T1min = T2min = Tnmin = 0.1s Ttmax = 9.9s
Additional limitations in the simulation:
control loop is a free software application from the Teaching & Training Tools subcategory, part of the Education category.
The app is currently available in English and it was last updated on 2016-09-28. The program can be installed on Android.
control loop (version 1.0) is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 0 times.
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