A New Biobjective Model to Optimize Integrated Redundancy Allocation and Reliability-Centered Maintenance Problems in a System Using Metaheuristics

Table 8

Mean and standard deviation values for performance metrics.

Algorithm	NSGA-II		MOPSO		MOFA
	Mean	Std Dev	Mean	Std Dev	Mean	Std Dev
Time	2.74	0.12	1.49	0.06	6.84	0.49
NNS	20.40	5.19	13.20	3.65	3.70	1.06
DM	44.96	10.79	91.46	15.11	30.17	12.21
MS	0.0068	0.0165	0.1436	0.0132	0.0508	0.0218