Table 8 Scheme initial evaluation data.

From: An optimal selection method for exterior design schemes of subway trains based on multi-level gray relational analysis

Index

Professional designers

Students in design major

Experts of subway train body design

Subway passengers

Scheme 2

Scheme 3

Scheme 4

Scheme 2

Scheme 3

Scheme 4

Scheme 2

Scheme 3

Scheme 4

Scheme 2

Scheme 3

Scheme 4

T1

68.300

70.600

66.800

81.526

82.447

81.053

85.533

79.400

77.433

/

/

/

T2

72.700

71.700

68.000

82.895

82.763

83.026

86.633

79.900

78.933

/

/

/

T3

73.800

73.900

71.800

82.053

84.263

84.474

85.300

79.667

77.333

/

/

/

H1

67.400

82.900

73.600

70.342

87.289

78.737

74.233

78.667

75.267

/

/

/

H2

85.000

85.000

85.000

85.000

85.000

85.000

85.000

85.000

85.000

/

/

/

A1

79.700

80.800

76.600

83.289

83.447

82.842

/

/

/

72.246

72.533

72.032

A2

71.900

83.400

75.500

83.026

85.737

80.053

/

/

/

70.596

71.032

71.142

C1

71.400

78.000

74.600

84.184

82.579

80.711

/

/

/

70.921

71.669

72.227

C2

73.000

76.200

74.400

81.500

82.211

82.053

/

/

/

70.041

71.416

72.013

C3

71.100

76.500

77.900

82.368

82.605

81.553

/

/

/

71.098

72.587

73.940