A Modified Multiobjective Self-Adaptive Differential Evolution Algorithm and Its Application on Optimization Design of the Nuclear Power System

Table 2

Test results of variety.

Test functions	NSGA-II	SPEA2	MOPSO	MMOSADE
	Mean(Variance)	Mean(Variance)	Mean(Variance)	Mean(Variance)
ZDT1	5.007e-1 (3.0e-2)	2.676e-1 (1.8e-1)	2.949e-1 (2.7e-2)	2.026e-1 (1.7e-2)
ZDT2	4.831e-1 (2.3e-2)	4.322e-1 (3.2e-1)	2.851e-1 (1.6e-2)	3.133e-1 (1.1e-1)
ZDT3	5.881e-1 (4.8e-2)	4.754e-1 (6.0e-2)	6.150e-1 (4.1e-3)	5.294e-1 (7.1e-2)
ZDT4	3.373e-1 (2.3e-2)	6.678e-1 (6.8e-1)	3.145e-1 (5.2e-2)	4.220e-1 (9.9e-2)
ZDT6	4.946e-1 (4.4e-2)	2.363e-1 (2.8e-1)	1.156e-0 (1.3e-1)	2.190e-1 (2.6e-2)