Particle Swarm Algorithms to Solve Engineering Problems: A Comparison of Performance

Pseudocode 1

Pseudocode of SiCPSO.

(0)  SiCPSO:

(1)   Swarm Initialization

(2)   initialize positions

(3)   initialize velocities

(4)   Evaluate fitness of each particle

(5)   Record pbest for each particle and gbest

(6)  Swarm flights through the search space

(7)    DO

(8)      FOR 𝑖 = 1 TO numberOfparticles DO

(9)          FOR 𝑗 = 1 TO numberOfdimensions DO

(10)             Update velocities with (4)

(11)              IF flip(0.925)

(12)           Update particles with (2)

(13)             ELSE

(14)           Gaussian update with (5)

(15)             END

(16)       END

(17)     END

(18)     Keeping particles

(19)     Evaluate fitness of each particle

(20)       Record pbest and gbest

(21)    WHILE(not stop condition)

(22)    result=bestOfTheSwarm()

(23)    RETURN(result)