"Initial conditions solve failed to converge" Error

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Asyraf Rongi
Asyraf Rongi 2015-6-1
回答： wei gang 2018-7-12
Hello everyone,
I'm currently using Matlab 2014a and just started to use the simulink to simulate Op-Amp behaviour:
Unfortunately, I can't run the simulation due to "Initial conditions solve failed to converge" error. Here's the screenshot of Diagnostic Viewer:
What can I do to fix this error?
Please help, thanks.

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Christiaan
Christiaan 2015-6-2
编辑：Christiaan 2015-6-2
Dear Asyraf,
My guess would be that your op-amp can not be modelled in this way due to a modelling error. I would suggest the following model:
Reference: OpAmp (Wiki)
Kind regards, Christiaan

更多回答（1 个）

wei gang
wei gang 2018-7-12
when i build the model like this,but come out the error:Initial conditions solve failed to converge. and i don't konw how to solve,please give me some idea,thanks!

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