i have designed a fuzzy logic controller, but I can't run it in matlab.

i'm trying to learn a fuzzy logic controller. i'm trying to control the quarter vehicle model. i created the membership functions and rules table. I also created the simulink model. but I can't run it in matlab. Because ı couldn't match .fis file and simulink. how can ı add the .fis file to simulink and complete control system.

Answer 1

[Vandit]

Hello Mücahit,

I understand that you have a FIS file and you want to use it in your simulink model. You can do this by opening the Fuzzy Logic Toolbox with the command "fuzzy", creating your fuzzy logic design, and then clicking on File > Export > To Workspace. Please refer to the MATLAB Answers threads below, which you might find useful:

• https://www.mathworks.com/matlabcentral/answers/2025647-how-to-put-the-fis-i-designed-in-fuzzy-logic-designer-app-to-simulink
• https://www.mathworks.com/matlabcentral/answers/160526-how-to-import-fis-file-in-fuzzy-logic-controller-block-in-simulink

Also, you can refer to the video link attached below, which might resolve your query:

https://youtu.be/-DqDVCUTPWs?si=vB7EHSt4eQJtR9th

Hope this helps.