Ship Hull Principal Dimensions Optimization Employing Fuzzy Decision-Making Theory

Table 5

Calculation results of ship form evaluation index.

Number	(m)	(m)	(m)	(m)	(kW)	DW (t)	(million Yuan)	ATC (t)	PBP (year)	NPV (million Yuan)	Sort index
1	68.00	12.60	3.60	4.250	210	2614	966	266200	2.93	0.100	0.529
2	68.00	12.60	3.60	4.250	240	2614	966	271260	2.96	0.097	0.517
3	68.00	12.60	3.80	4.450	210	2642	1012	265936	3.16	0.095	0.505
4	68.00	12.60	3.60	4.250	275	2614	966	276309	3.02	0.093	0.495
5	68.00	12.60	3.80	4.450	240	2642	1012	270996	3.20	0.092	0.489
6	68.00	12.60	3.80	4.450	275	2642	1012	276067	3.25	0.089	0.483
7	68.00	12.60	4.00	4.657	210	2670	1059	262570	3.52	0.088	0.477
8	68.00	12.60	4.00	4.657	240	2670	1059	267608	3.56	0.085	0.461
9	68.00	12.60	4.00	4.657	275	2670	1059	272657	3.63	0.081	0.437
10	68.00	12.60	4.20	4.869	210	2699	1107	255904	4.07	0.078	0.423
11	68.00	12.60	4.20	4.869	240	2699	1107	260876	4.13	0.074	0.401
12	68.00	12.60	4.20	4.869	275	2699	1107	265881	4.23	0.071	0.381
13	68.00	12.60	4.40	5.081	210	2728	1155	248930	4.77	0.066	0.357
14	68.00	12.60	4.40	5.081	240	2728	1155	253847	4.86	0.063	0.339
15	68.00	12.60	4.40	5.081	275	2728	1155	258797	5.00	0.059	0.321