Error for compiling Simscape network for model Astable.

I have completed the circuit of an astable amplifier but when I try to simulate it I am getting the error and its showing like this:

Caused by: Argument 1 = {232.0901, 'K*V*c/(C*J)'}

Answer 1

[Joel Van Sickel]

I wasn't able to figure out what was wrong by looking at it. It would seem a parameter was entered with the wrong unit type, but I'd expect a different error if that was the case. This type of circuit does work though. This example on file exchange has this type of circuit and works as a starting point.

https://www.mathworks.com/matlabcentral/fileexchange/98599-electronic-circuits?focused=e1805d4a-2bfe-4b53-865d-68212a4d1ebe&tab=model

Regards,

Joel

[Joel Van Sickel]

actually, have you switched versions? the new unit for degrees celsius is degC. I see a c and a C in your units, and if one of them represents temperature, it should be converted. You could try running the upgrade advisor if this is the case. C is couloumb and I don't think c is a supported unit type. What version are you using? Are you trying to foce the data type out of the ps - s connectors? If so, set them as '1'.

Answer 2

[Léo Roux]

Hello, I had the exact same problem ( ►Caused by: Argument 1 = {232.0901, 'K*V*c/(C*J)'} ) that I managed to solve. As @Joel Van Sickel suggested, I think it is due to the switch of versions. It is linked to the transistors. Just remove them and replace them in your new version and it will be fine.