A Hybrid Search Model for Constrained Optimization

Algorithm 2

Classification operator.

	Input: The population .
	Output: K subpopulations .
(1)	Calculate the direction vectors according to DVA;
(2)	for do
(3)	Calculate the angle according to (9);
(4)	Find the corresponding minimum individuals, which are the minimum distance to the direction vector , to form a subpopulation;
(5)	Eliminate these solutions from ;
(6)	end for