Research Article

An Application of Fuzzy Integrated Model in Green Supplier Selection

Table 5

The normalized fuzzy decision matrix (for FPSI).

SuppliersAttributes
A1 A2 A3

Supplier 1(0.781,1,1.24)(0.667,0.864,1.050)(0.571,0.769,1)
Supplier 2(0.735,0.909,0.969)(0.696,0.905,1.235)(0.533,0.833,1.091)
Supplier 3(0.806,1,1.107)(0.640,0.792,1.105)(0.471,1,1.333)
Supplier 4(0.735,0.968,1.069)(0.667,0.826,1.167)(0.667,0.909,1.2)
Supplier 5(0.714,0.909,0.969)(0.762,1,1.313)(0.533,1,1.5)
Supplier 6(0.735,0.938,1)(0.727,0.905,1.167)(0.5,0.714,1.2)
Supplier 7(0.714,0.909,1)(0.696,0.864,1.105)(0.615,0.909,1.2)
Supplier 8(0.714,0.882,0.969)(0.667,0.905,1.235)(0.571,0.833,1.2)

SuppliersAttributes
A4A5A6

Supplier 1(0.380,0.644,1.114)(0.460,0.733,1.229)(0.333,0.714,1.4)
Supplier 2(0.3,0.556,1)(0.420,0.689,1.171)(0.378,0.771,1.48)
Supplier 3(0.420,0.689,1.171)(0.460,0.733,1.229)(0.378,0.771,1.48)
Supplier 4(0.460,0.733,1.229)(0.3,0.556,1)(0.422,0.829,1.56)
Supplier 5(0.5,0.778,1.286)(0.340,0.6,1.057)(0.556,1,1.8)
Supplier 6(0.380,0.644,1.114)(0.7,1,1.429)(0.333,0.714,1.4)
Supplier 7(0.5,0.778,1.286)(0.460,0.733,1.229)(0.333,0.714,1.4)
Supplier 8(0.7,1,1.429)(0.540,0.822,1.314)(0.244,0.6,1.240)

SuppliersAttributes
A7A8A9

Supplier 1(0.256,0.636,1.348)(0.143,0.6,1.667)(0.290,0.905,2.636)
Supplier 2(0.116,0.455,1.087)(0,0.2,1)(0,0.238,1.364)
Supplier 3(0.256,0.636,1.348)(0.2,0.680,1.8)(0.226,0.810,2.455)
Supplier 4(0.349,0.758,1.522)(0.371,0.920,2.2)(0.161,0.714,2.273)
Supplier 5(0.535,1,1.870)(0.429,1,2.333)(0.355,1,2.818)
Supplier 6(0.256,0.636,1.348)(0.257,0.760,1.933)(0.290,0.905,2.636)
Supplier 7(0.116,0.455,1.087)(0.314,0.840,2.067)(0.161,0.714,2.273)
Supplier 8(0.116,0.455,1.087)(0.2,0.680,1.8)(0.161,0.714,2.273)