Research Article

Ship Hull Principal Dimensions Optimization Employing Fuzzy Decision-Making Theory

Table 4

Calculation results of technical and economic parameters.

NumberDW (t) (km/h) (million Yuan)ATC (t)PBP (year)NPV (million Yuan)

10.843261416.5966.002662002.930.100
20.807264216.51012.002659363.160.095
30.774267016.41059.002625703.520.088
40.746269916.41107.002559044.070.078
50.719272816.41155.002489304.770.066
60.843261417.3966.002712602.960.097
70.807264217.21012.002709963.200.092
80.774267017.21059.002676083.560.085
90.746269917.11107.002608764.130.074
100.719272817.11155.002538474.860.063
110.843261418.1966.002763093.020.093
120.807264218.01012.002760673.250.089
130.774267018.01059.002726573.630.081
140.746269917.91107.002658814.230.071
150.719272817.91155.002587975.000.059