Nyquist plot of idproc Model

2 ビュー (過去 30 日間)
Paul
Paul 2021 年 9 月 16 日
回答済み: Khaled Aljanaideh 2021 年 9 月 17 日
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 件のコメント
Paul
Paul 2021 年 9 月 16 日
edit: it works perfectly fine when there is no other figure open

サインインしてコメントする。

採用された回答

Khaled Aljanaideh
Khaled Aljanaideh 2021 年 9 月 17 日
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.

その他の回答 (0 件)

製品


リリース

R2021a

Community Treasure Hunt

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

Start Hunting!

Translated by