Compound DC Motor using simulink

I tried this method but apparently i got error.

https://www.mathworks.com/matlabcentral/answers/98121-how-do-i-model-a-compound-dc-machine-using-simpowersystems-4-1-1-r14sp3#answer_107471

May i know is there another method?

[Michel Rodrigues]

Same problem here. Any suggestions on how to fix it?

Answer 1

[Sabin]

A good starting point is the Compound Motor Design Optimization example in Simscape Electrical.