Table 3: The best compromise solutions for the first instance by MOEA/D-IWO and MOEA/D-DE (DRR = 4).

(flat-top beam) (pencil beam)Cost =

MOEA/D-DE with TE0.00690.0059(0.5350, 0.4650)0.0064
MOEA/D-DE with WS0.00860.0084(0.5100, 0.4900)0.0085
MOEA/D-IWO with TE0.00370.0056(0.5100, 0.4900)0.0046
MOEA/D-IWO with WS0.00620.0060(0.5450, 0.4550)0.0061