Quantitative Evaluation of the Adaptability of the Shield Machine Based on the Analytic Hierarchy Process (AHP) and Fuzzy Analytic Hierarchy Process (FAHP)

Table 5

Weights and rank of the environmental conditions.

Evaluation indices	u21	u22	u23	u24	u25	u26	u27	u28
u21	1	1/3	2	2	2	2	2	2
u22	3	1	2	2	2	2	2	2
u23	1/2	1/2	1	1	1	1	1	1
u24	1/2	1/2	1	1	1	1	1	1
u25	1/2	1/2	1	1	1	1	1	1
u26	1/2	1/2	1	1	1	1	1	1
u27	1/2	1/2	1	1	1	1	1	1
u28	1/2	1/2	1	1	1	1	1	1
Weight	17.747%	23.242%	9.835%	9.835%	9.835%	9.835%	9.835%	9.835%
Rank	2	1	3	3	3	3	3	3

λmax = 8.120; CI = 0.017; CR = 0.012 < 0.1.