MATLAB Answers

PSO in simulink

106 views (last 30 days)
Recep
Recep on 8 Feb 2011
Hi. I want to run PSO algorithm in Simulink with s-functions.I will do optimization of control system with PSO. Could you help me? You can suggest anathor way for this. Thank you very much.
  2 Comments
Gert Kruger
Gert Kruger on 8 Oct 2016
LOL

Sign in to comment.

Answers (11)

Seth Popinchalk
Seth Popinchalk on 10 Feb 2011
Edited: John Kelly on 27 May 2014
In general, optimization is applied to a Simulink model using MATLAB commands to adjust variables that define the parameters of the simulation. Using Particle Swarm Optimization (PSO) to optimize a system modeled in Simulink can use the same approach. Define the system you would like to optimize in Simulink and some measurement of quality of the solution based on the outputs of the simulation. Use MATLAB workspace variables to define the parameters of the system that are changing, including initial conditions or input signals to the model. The simulation can be run using the sim command to generate the outputs of the model.
Using a PSO Algorithm initialize the particles using random positions in your solution space. Run a simulation for each particle so you can calculate the quality measure. Update the particles best known position if you have improved this measure of quality.
Each particle solution can be run in parallel by running the sim command within a parfor loop.
  4 Comments
Bahaa Abdulkhaliq
Bahaa Abdulkhaliq on 3 Dec 2018
hello, please how can i perform pso code inside an embedded function . lhave some problems

Sign in to comment.


mohamed elbesealy
mohamed elbesealy on 8 Oct 2016
  4 Comments
syukron jamil
syukron jamil on 13 Sep 2017
I don't understand. can you help me to make simulink pid pso? send to syukronjamils@gmail.com

Sign in to comment.


Kiprono
Kiprono on 12 Feb 2013
Have a look at this paper. It explains pso implementation as an s-function: http://www.sciencedirect.com/science/article/pii/S0038092X12001247

addie irawan
addie irawan on 1 Mar 2011
Dear Seth;
Nice sharing, I also tried the same thing as your suggested above. However it is still limited for real-time implementation such as for xPC target. Is there have any WAY that suitable for real-time implementation for PSO?
Thanks
Addie

Zeeshan Shareef
Zeeshan Shareef on 12 Jun 2011
Dear Frends, I also want to optimize the PID Controller using the PSO algorithm. Is there any code availabe or toolbox in MATLAB to optimize the PID controller or any other controller ? ? Thanks, Zeeshan Shareef

ME CONTROL SYSTEMS
ME CONTROL SYSTEMS on 12 Jul 2011
Dear friends.,
I want to optimize the tuning parameters of PID controller using PSO algorithm. Also I want to optimize the PID controller by minimizing ISE. Is this possible using MATLAB or Simulink. Pl help me...!!!
Regards.,
Balajee. K. A

ALI
ALI on 12 Oct 2011
I want to optimize the tuning parameters of PID controller using PSO algorithm. Also I want to optimize the PID controller by minimizing ISE. Is this possible using MATLAB

ahmed ali
ahmed ali on 28 Aug 2016
hi ,, i want to know the s code of the particle swarm optimization algorithm inside ''s-function builder'' please so urgent
thanks

Tayab Azad
Tayab Azad on 16 Nov 2017
Hi, I also don't understand that how to do online tuning of PID using PSO in simulink. can you help me to do online tuning of PID using PSO in simulink. Pls email me on ubashir1@yahoo.com

GEETHANJALI K
GEETHANJALI K on 16 Mar 2018
I Want to MIMO beamforming using pso algorithm in matlab simulink diagram. can you help me?

Marwen FASSATOUI
Marwen FASSATOUI on 6 Nov 2018
Edited: Marwen FASSATOUI on 6 Nov 2018
Dear Frends, I also want to optimize the Lyapunov Function using the PSO algorithm.Is there any code availabe or toolbox in MATLAB to optimize? Can you help me?

Community Treasure Hunt

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

Start Hunting!