How to read signal/data value from simulink rea-time model, on App designer ?

Question

Fer_pg 2022-7-12

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1758485-how-to-read-signal-data-value-from-simulink-rea-time-model-on-app-designer

回答： Akash 2023-9-15

I have a simulink model that reads signals from a NI-DAQ through the "Analog input" and "Digital Input" blocks in "real time", by this I mean putting "inf" in simulation time. With App Designer I can send data but I still don't know how to receive it.

Hope you can help me.

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Answer 1

Akash 2023-9-15

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https://ww2.mathworks.cn/matlabcentral/answers/1758485-how-to-read-signal-data-value-from-simulink-rea-time-model-on-app-designer#answer_1311311

Hi Fer_pg,

I understand that you have a “Simulink” model that reads signals from a “NI-DAQ” using the "Analog input" and "Digital Input" blocks in real-time, with the simulation time set to "inf". You mentioned that you are able to send data from “App Designer” to the “Simulink” model, but you are unsure about how to receive data in the “Simulink” model.

To address your specific problem, I recommend referring to the following MATLAB Answers which discusses similar issues that you may find helpful in addressing your specific problem.

How can I pass parameters from App Designer to Simulink? - MATLAB Answers - MATLAB Central (mathworks.com)

App Designer to control a Simulink Model and read back model data - MATLAB Answers - MATLAB Central (mathworks.com)

Thanks,

Akash.