How can I get and set variables like PID parameters in a Simulink model from an mfile?
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I want to carry simulink variable (eg. PID parameters)to mfile. After I process in mfile, I will send to simulink model. How can I do this. Could you suggest any way for me?
3 个评论
Kaustubha Govind
2011-2-14
Do you mean to do processing of the parameters offline (run the model once, save parameters, process them, then run model a second time), or during model simulation?
Recep
2011-2-15
James Allison
2011-2-16
You have several options:
1) use get_param to obtain Simulink model parameters, and use set_param to set them
2) Use variables in your Simulink model parameters, and define them in the base workspace. You can set these values using your m file, and then run the Simulink model.
3) If you run your Simulink model using the sim command, you can pass in model parameter values.
回答（3 个）
Paulo Silva
2011-2-14
doc open_system
doc load_system
doc set_param
doc sim
doc save_system
doc close_system
Kaustubha Govind
2011-2-15
0 个投票
You can log data from Simulink using the To Workspace block and import data back into the model using the From Workspace block.
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