Filter löschen
Filter löschen

Nyquist plot of idproc Model

3 Ansichten (letzte 30 Tage)
Paul
Paul am 16 Sep. 2021
Hi,
I created a Process Model with System Identificaion Toolbox and received a PT2 Transfer function with delay. I exported it to Matlab and received an idproc Model. Now, I wanted to do a Nyquist plot with it, which didn't work. I know that it probably will work if I extract the parameters and build a transfer function with it by myself. I wanna know if it's also working with the idproc element or if there is a fast command to build a transfer function with it.
Thanks in Advance!
  1 Kommentar
Paul
Paul am 16 Sep. 2021
edit: it works perfectly fine when there is no other figure open

Melden Sie sich an, um zu kommentieren.

Akzeptierte Antwort

Khaled Aljanaideh
Khaled Aljanaideh am 17 Sep. 2021
Hi Paul,
You can convert an idproc model to a transfer function model simply using the command tf(PT2_Td), where PT2_Td is the idproc model. I tried my self to create a Nyquist plot using the command nyquist(PT2_Td) and I did not see any problems.

Weitere Antworten (0)

Kategorien

Mehr zu Compare Output with Measured Data finden Sie in Help Center und File Exchange

Produkte


Version

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by