Discrete Dynamics in Nature and Society / 2014 / Article / Alg 1

Research Article

Particle Swarm Optimization Based on Local Attractors of Ordinary Differential Equation System

Algorithm 1

Choose a PDF .
Initialize population position vector
Do
For to population size
 If Then
End For
For to population size
For to dimension
 Choose and compute .
 Choose a random number ,
 according to the PDF .
 Choose , .
 If Then
 If Then
End For
End For
Repeat the iteration until all the increments are small enough
or some other termination criterion is satisfied.

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