Intelligent Warehouse Robot Scheduling System Using a Modified Nondominated Sorting Algorithm

Algorithm 5

One-by-one comparison strategy .

	Input: : individuals in stratum I, : new population, : number of individuals needed for new population
	Output: : the set of individuals provided to the new population
(1)	;
(2)	Objective normalization (Q);
(3)	if |S|>size
(4)	for i = 1: size-1
(5)	MF = ;//individual with minimal maximin fitness between individuals in and the new population P
(6)	=  , MF;
(7)	end for
(8)	end if
(9)	Return