Fuzzy Multicriteria Model for Selection of Vibration Technology

Table 5

Distances of each alternative from the fuzzy positive- and negative-ideal solution and closeness coefficient.

Alternatives			Closeness coefficient	Ranking
A1	17.1503	0.9194	0.0509	2
A2	17.1524	0.9098	0.0504	4
A3	17.1651	0.9126	0.0505	3
B	17.6708	0.3783	0.0210	8
C1	17.1528	0.9229	0.0511	1
C2	17.3703	0.7116	0.0394	6
C3	17.4322	0.6545	0.0362	7
D	17.2194	0.8610	0.0476	5