Add simscape blocks programmatically

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Grzegorz Diaczek
Grzegorz Diaczek 2022-12-20
回答： Salman 2025-11-14，22:25
Hello,
I tried to add a simscape block programmatically, using 'add_block()' function.
add_block('Simscape/Foundation Library/Electrical/Electrical Sources/Controlled Current Source',[gcb,'/Current Load'])
The following error occured:
There is no block named 'Simscape/Foundation Library/Electrical/Electrical Sources/Controlled Current Source'
I check if there is no mistake in path definition, also the simulink and simscape has been loaded using 'load_system()' function. Using simple command to built-in library works fine:
add_block('built-in/Gain',[gcb,'/Current Load'])
Thanks for help.
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Mana
Mana 2025-2-21
I have the same problem and have not found a solution. I am interested if you know the solutions.

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回答（2 个）

Chetan Bhavsar
Chetan Bhavsar 2022-12-20
  1 个评论
Grzegorz Diaczek
Grzegorz Diaczek 2022-12-20
Thank you for your answer. Unfortunately, the output of gcb when block is right clicked in Library Browser is empty.

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Salman
Salman 2025-11-14，22:25
Here is the definite solution
⑴ Manually import the Simscape block into Simscape Model
⑵ Select the Model and then go to command line and enter the following
  • gcb
⑶ Dont bother what it gives you. But it must give you something like
  • 'my_model/Solver Configuration'
⑷ Next use the following Command
  • get_param(gcb, 'ReferenceBlock')
⑸ I got the following output, so should you.
  • ans = 'nesl_utility/Solver Configuration'
⑹ This gives us everything we need.
⑺ Instead of using add_block('Simscape/..., use the following command
  • add_block('nesl_utility/Solver Configuration', [model '/Solver Configuration 1']);
⑻ The End 🤓

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