Twinbuilder: Signal noise generator

yannick25yannick25 Member Posts: 2


currently I have to simulate a setup for a differential Rogowski coil.

For testing the noise cancelling of the the instrumental amplifier I am searching for an option to generate noise. I only found the option to generate noise at the supply voltage of the op amp, but not a way to add noise on my test signal.

Thanks in advanced !

Best regards,


Best Answer

  • JoseLuisGonzalezJoseLuisGonzalez Posts: 10Member
    Accepted Answer

    Hello Yannick,

    You can add noise to your test signal by creating a Modelica model and using one of the noise components there. You can find documentation on Modelica models in the Twin Builder help pdfs and also in the examples folder. The Ansys Learning Hub (Twin Builder Room) has three modules (7-9) to get you started on Modelica models.

    Thank you


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