p-Optimality-Based Multiobjective Root System Growth Algorithms for Multiobjective Applications

Table 7

The best solutions for cost and emission.

	p-MORSGA		MOABC		NSGA-II		MOPSO
	Best f1	Best f2	Best f1	Best f2	Best f1	Best f2	Best f1	Best f2
PG1	11.66	40.03	10.72	7.37	34.82	41.67	25.88	55.67
PG2	30.23	47.52	28.51	41.98	54.88	47.64	31.88	45.82
PG3	54.33	55.82	55.75	60.73	50.03	49.79	61.84	55.22
PG4	103.63	42.04	104.83	100.88	45.02	42.99	100.83	39.98
PG5	42.62	51.28	43.99	41.51	54.72	51.80	44.88	54.30
PG6	37.94	53.62	36.50	34.99	43.88	51.60	37.98	47.99
f1 (cost)	605.62	640.02	609.23	640.93	609.60	641.64	606.98	639.36
f2 (emission)	0.2526	0.2031	0.2537	0.1998	0.2287	0.1898	0.2482	0.1937