PSO in simulink

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Recep
Recep 2011-2-8
评论： ATHIRAH AYOB 2022-6-8
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.
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Guy Rouleau
Guy Rouleau 2011-2-9
By PSO, I assume you mean the Pittsburgh Symphony Orchestra?

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回答（11 个）

Seth Popinchalk
Seth Popinchalk 2011-2-10
编辑：John Kelly 2014-5-27
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.
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Sriniwas@AT
Sriniwas@AT 2013-6-13
Seth Popinchalk - Is it really possible to implement Partcile Swarm Optimization algorithm for online optimization rather than offline optimization?
My idea was to perform this PSO algorithm using an Embedded Matlab Function block inside a simulink model.
Bahaa Abdulkhaliq
Bahaa Abdulkhaliq 2018-12-3
hello, please how can i perform pso code inside an embedded function . lhave some problems

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mohamed elbesealy
mohamed elbesealy 2016-10-8
hello
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Quan Zhou
Quan Zhou 2017-1-31
this is an offline optimisation, the connection among m-file and Simulink is in the tracklsq.m file. hope this would help. In addition, have you find any online demo using PSO controller in the loop.
syukron jamil
syukron jamil 2017-9-13
I don't understand. can you help me to make simulink pid pso? send to syukronjamils@gmail.com

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Kiprono
Kiprono 2013-2-12
Have a look at this paper. It explains pso implementation as an s-function: http://www.sciencedirect.com/science/article/pii/S0038092X12001247
Addie
Addie 2011-3-1
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 2011-6-12
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 2011-7-12
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 2011-10-12
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 2016-8-28
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 2017-11-16
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 2018-3-16
I Want to MIMO beamforming using pso algorithm in matlab simulink diagram. can you help me?
Marwen FASSATOUI
Marwen FASSATOUI 2018-11-6
编辑：Marwen FASSATOUI 2018-11-6
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?

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