PLZ, I need a PSO Matlab code to optimize the fuzzy controller.
I understand the fundamentals of particle swarm optimization and how to optimize fuzzy logic controller by PSO, but I don't know how to implement it in Matlab so can anyone help me by sending any ready code or sheet that explain how to optimize FLC using PSO.
check the following topic:
https://www.mathworks.com/matlabcentral/answers/224152-optimization-of-fuzzy-logic-controller-using-particle-swarm-optimization-pso
The fuzzy logic controller has membership function, each membership function has some parameters for example a triangle membership function has , when you want to optimize the controller, the inputs of objective function are the fuzzy membership function parameters and the outputs of objective function are closed-loop system performance function such as maximum overshoot or settling time or steady state error or ... (you can have more in multiobjective optimization).
After setting the objective function in a suitable form for optimization standard form , like the following example,
Minimize [Max overshoot ,steady state error, settling time]= F(a1,a2,a3,b1,b2,b3,....)
St .
1
The following link may help you
https://www.mathworks.com/matlabcentral/answers/276212-how-to-optimize-a-fuzzy-logic-controller-membership-function-using-partical-swarm-optimization?s_tid=answers_rc1-1_p1_Topic
Mustafa Eltigani I. M Please follow the paper below it can help you to optimize the Fuzzy Logic Controller by using Optimization algorithms.
(Article Optimum design of fuzzy controller using hybrid ant lion opt...
)
https://www.mathworks.com/matlabcentral/fileexchange/57653-particle-swarm-optimization-of-fuzzy-logic-controller?s_tid=srchtitle_pso%20fuzzy%20controler_2
https://www.mathworks.com/matlabcentral/fileexchange/52230-optimal-fuzzy-logic-controller-using-pso
- Badges
- Science topic
- Similar topics
- Linguistics
- Composition Studies
- Publication