Run OpenFast on Real-time target machines /MATLAB/Simulink/Real-time target machine/SpeedGoat

[Gyan.Wrat]

Hi

We are trying to run OPENFAST code on real time target machine by compiling it in MATLAB and want to deploy it on real time processors like SpeedGoat but it fails to do it.

But what we are successful in running the OPENFAST code on MATLAB Simulink Desktop real-time.

Is there something wrong in compiling the OPENFAST through MATLAB?

[Jason.Jonkman]

Dear @Gyan.Wrat ,

I’m not familiar with how to interface the OpenFAST S-Function for MATLAB/Simulink through for runtime application on SpeedGoat. Hopefully someone else can help.

Perhaps the following forum topics are useful for you:

Hardware in the loop

Hi all, I can easily run the open loop (FAST v8) in Matlab/Simulink but when I run it in the real-time environment in Matlab it gives me these two errors including “LINK : fatal error LNK1104: cannot open file ‘FAST_SFunc.obj’”, and “NMAKE : fatal error U1077”. Has anyone encountered such errors? The details of the errors are as follows: LINK : fatal error LNK1104: cannot open file ‘FAST_SFunc.obj’ NMAKE : fatal error U1077: ‘“C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\T…

Instructions for Compiling FAST

Dear Jason/Bonnie I have a question re FAST v8 Simulink. I’m trying to re-compile the s-function so to generate c-code into a target processor for Hardware-in-the-loop simulation, using a dSPACE platform (ds1103) which is based on a PowerPC processor. The compilation of the 64 bit FAST_SFunc.c into a MEX function into MATLAB’s workspace was successful (had to do it with Microsoft SDK 7.1 according to the dSPACE manufacturer guidelines). The problem arises when I’m pressing ‘Build Model’ insid…

FAST S-Function & Code Generation

Hi All, I have the OPENFAST S-function working properly on Simulink and was trying to probe the possibility of using generated code to create a HIL environment for a wind turbine controller. I am trying to generate code from a model that includes the S-function in order to execute it through PLCnext runtime on PXC controllers. Every time I try to build I get the error below: [image] Though the same model runs fine through Simulink producing the desired result. Am I missing something in te…

Best regards,