Advances in Materials Science and Engineering / 2019 / Article / Tab 4

Research Article

Driving Comfort Evaluation for Manhole Covers and Pavement around Manholes

Table 4

Computed results and ordered correlation values of grey entropy.

FactorsGrey correlation entropyGrey entropy correlation degreeOrdered

Driving speed3.95113240.99997182
Height difference3.95070910.99986473
Longitudinal slope3.95113410.99997231
Tire damping coefficient3.94496970.99841217
Tire stiffness coefficient3.94830770.99925705
Subsidence of manhole3.95015110.99972354
Manhole cover stiffness coefficient3.94537120.99851386

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