How to calculate the transfer function of a block diagram with Python...

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How to calculate the transfer function of a block diagram with Python Control Library?

Forum: Open Discussion

Creator: Lucas Gagneten

Created: 2018-07-20

Updated: 2021-01-13

Lucas Gagneten - 2018-07-20

Hello, I have the following Block Diagram:
https://www.tutorialspoint.com/control_systems/images/reduction_diagram.jpg
I would like to know, how to use Python Control Library to obtain the transfer function from this block diagram.
Thank you for your help.

Last edit: Lucas Gagneten 2018-07-20

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Lucas Vizzotto Bellinaso - 2021-01-13

Hello, I just signed up in this community. I teach control systems in Federal University of Santa Maria (Brazil). I teach a computational solution for solving block diagrams. It is not in the Control Package yet. If you understand or can translate from portuguese, here is the solution:
https://colab.research.google.com/drive/1_tOSk_abTRI0Eh2x292nnjjWY5EuiGT1
My class in Youtube (Portuguese): https://www.youtube.com/watch?v=SPf44CqArd0

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