particle swarm algorithm (PSO)

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tahseen alshmary
tahseen alshmary on 31 Oct 2018
Commented: Lalit Upadhyaya on 19 Nov 2021
How can i use linear inequality constraint with particle swarm algorithm (PSO)

Answers (1)

Alan Weiss
Alan Weiss on 31 Oct 2018
Sorry, particleswarm does not accept any constraints except for bounds. I suggest that you use patternsearch instead, which accepts all types of constraints, and is usually more efficient than particleswarm anyway. If you need to look for a global optimum, try the suggestion here for multiple starting points.
Alan Weiss
MATLAB mathematical toolbox documentation
  5 Comments
Alan Weiss
Alan Weiss on 15 Nov 2020
Maybe some PSO implementations accept nonlinear constraints, but the MATLAB Global Optimization Toolbox version does not. You can find the latest function reference page here.
Alan Weiss
MATLAB mathematical toolbox documentation
Lalit Upadhyaya
Lalit Upadhyaya on 19 Nov 2021
Please suggest some other sources for implementing linear inequality constraint with particle swarm algorithm (PSO).

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