Dragonfly Algorithm and Its Applications in Applied Science Survey

Visual 2

Pseudocode for BDA [9].

	Initialize the dragonflies population Xi (i = 1, 2, …, n)
	Initialize step vectors Xi (i = 1, 2, …, n)
	while the end condition is not satisfied
	Calculate the objective values of all
	Dragonflies Update the food source and
	enemy Update , s, a, c, f, and e
	Calculate S, A, C, F, and E using equations (1)–(5)
	Update step vectors using equation (6)
	Calculate the probabilities using equation (8) Update
	position vectors using equation (9)
	End while