Exporting FMU with parameter

Question

Mehrdad Moradi 2019-3-8

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/448992-exporting-fmu-with-parameter

回答： surya venu 2024-5-13

I need to have a FMU from a Simulink with parameter. Not only a FMU with input and output.

There is nothing about this in Matlab help.

I try to create mask and adding parameter there, but after creating FMU there is no parameter inside.

Is Matlab supporting this feature? Is there any solution?

Thanks alot,

Mehrdad

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Andrä Carotta 2019-5-9

Sorry, but whats a virtual FMU?

Mehrdad Moradi 2019-5-9

writing equations and solver inside program.

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Answer 1

surya venu 2024-5-13

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https://ww2.mathworks.cn/matlabcentral/answers/448992-exporting-fmu-with-parameter#answer_1456441

Hi,

Simulink supports exporting FMUs with parameters. Here's how to do it:

1) In your Simulink model, add parameters by defining variables in the base workspace and use it in the model

2) In the FMU Export dialog, open the Parameters tab to configure each parameter:

Unselect the Exported option to hide a parameter
Modify the Exported Name so the parameter is displayed with a different name on the FMU interface
Set the Unit and Description of the FMU parameter variable by clicking on the parameter name and directly modifying the parameter object
If the FMU parameter is a Simulink.Parameter, click the hyperlink to modify the Unit and Description of the variable
If the FMU parameter is a regular MATLAB variable, clicking the hyperlink opens the model explorer

3) When exporting the FMU, the parameters will be included in the exported FMU.

4) When importing the FMU into another Simulink model using the FMU Import block, the parameters will be available in the Parameters tab of the block dialog.

Hope it helps.