Running ROSCO on Simulink about rosco

[dzalkind]

Hi,

We can't properly test these simulink examples, so we can't support them quite as well. Can you place a breakpoint deeper into ReadWrite_FAST to understand the issue it has?

Dan

[EhsanASL92]

Thanks for your reply @dzalkind,
In fact, I just tried to run the ROSCO controller. Based on what I see on the running guide, it cannot be hard to run.
I just defined some directories and then tried to use runFAST.m.
This is the first step for running ROSCO, but do not know why I see such an error!
I have attached the required files here.

ReadWrite_FAST.zip
runFAST.zip

[dzalkind]

Please post the error that ReadWrite_FAST has. Also, I encourage you to find a solution here because we cannot support Simulink issues at this time.

[EhsanASL92]

Here is the error

**Unrecognized function or variable 'FAST2Matlab'.

Error in ReadWrite_FAST (line 14)
FP = FAST2Matlab(fullfile(fast.FAST_directory,fast.FAST_InputFile),2); %FP are Fast Parameters, specify 2 lines of header (FAST 8)

Error in runFAST (line 29)
[Param,Cx] = ReadWrite_FAST(fast);**

I check both github and also the NREL forum, but cannot get a good response for that yet!

[dzalkind]

Have you tried searching for that function and adding it to your matlab path?

[dzalkind]

Please see the documentation here: https://github.com/NREL/ROSCO/tree/main/Matlab_Toolbox

You need the OpenFAST matlab-toolbox.

[EhsanASL92]

Yes, I have already run the OpenFAST v3.1.0 and it is running correctly.
I also added all the necessary paths to my environment.

[Liamkk]

I have encountered the same problem as you. Make sure the Matlab-toolbox folder path is added to the Matlab path.