Vasileios Karystinos

So far, i 've managed to set up and work out several NMPCs on dspace, using ACADO and qpoases3 by simply following the rules which are found here https://sourceforge.net/p/acado/discussion/general/thread/2873192d/#e2f5 . In order to compile the code for dSpace, I created the mex64 file first by running the code for simulink with the above flags, and then I built the model by adding the required files and directories into the Code Generation panel and the additional flags into the compiler panel....

Update. It seems that the above solution doesn’t work either on Dspace. When qpoasis3 sources are compiled still errors occur, related to # include "acado_qpoases3_interface.h". I defined the additional flag "DQPOASES_CUSTOM_INTERFACE", but in that way the symbols inside the header file are not predefined from mpc_qpoases3_interface.c/.h" and "mhe_qpoases3_interface.c/.h. The only solution that comes in mind is to "pre-compile" the qpoasis3 for the s-functions using the flag I mention before, however...

Dear Rien, Thanks for your reply! I think i fixed the problem. Your suggestion to compile only one qpoases solver was the fisrt to come in mind and possibly is the correct one. The problem was that a qpoases file, required to include "acado_qpoases3_interface.h" . In order to generate the code I just changed the prefix "acado" to "mhe" or "nmpc" and i thus it was required 2 qpoasis solvers. I finally resolve the problem by adding an aditional compilling flag "-DQPOASES_CUSTOM_INTERFACE="mhe_qpoases3_interface.h"'into...

Hi, I am trying to implement 2 S-Functions simultaneously, one for NMPC and the other for MHE (Both solvers are working simultaneously) , for a dspace application. Although the application works perfectly on Simulink, whenever I try to implement on dspace, errors which are related to the fact that same named (qpoases3) are required for the two s-function occur. Firstly, i changed the name and prefix for the mhe (acado--->mhe). However, an error occurs during code generation of ACADO due to the fact...

Hi, I am trying to implement 2 S-Functions simultaneously, one for NMPC and the other for MHE (Both solvers are working simultaneously) , for a dspace application. Although the application works pefectly on simulink, whenever I try to implement on dspace, errors which are related to the fact that ame named (qpoases3) are recqiured for the two s-function occur. Firstly, i changed the name and prefix for the mhe (acado--->mhe). However, an error occurs during code generation of ACADO due to the fact...

Hi, I used ACADO Toolkit in order to generate a NMPC solver for a simulink application, using MATLAB interface. In order to do so, I have use the custom s-function, provided by Rien Quirynen in this thread: https://sourceforge.net/p/acado/discussion/general/thread/2873192d/#e2f5. The code was generated without any problems and the outcome of the simulation in Simulink was as predicted, without any warnings or errors. However, I attempted to upload the exported NMPC for a real time application to...