How to speed up simulation time for fuzzy controllers in simulink

42 views (last 30 days)
Beenish Mazhar
Beenish Mazhar on 16 Jan 2013
Commented: SOURABH GHOSH on 27 Feb 2021
I have implemented fuzzy controller in simulink as uploaded at Fuzzy controller has two inputs with three membership functions and 9 rules.The issue is that; that the simulink is taking too long time to run it. What could be the issue. Any guidance.
  1 Comment
SOURABH GHOSH on 27 Feb 2021
You can approximate a nonlinear fuzzy PID controller using a lookup table. By replacing a Fuzzy Logic Controller block with Lookup Table blocks in Simulink, you can deploy a fuzzy controller with simplified generated code and improved execution speed.

Sign in to comment.

Accepted Answer

Ryan G
Ryan G on 16 Jan 2013
You can try running in accelerator or rapid accelerator mode, change to a stiff ode solver or breaking what appears to be an algebraic loop in the feedback with a transfer function or unit delay.

Sign in to comment.

More Answers (0)



Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!