Analysis of Machining Parameters in WEDM of Al/SiCp20 MMC Using Taguchi-Based Grey-Fuzzy Approach

Table 8

Calculation of the grey‐fuzzy reasoning grade (GFRG) for the responses.

Trial no	Grey relational grade	Grey‐fuzzy reasoning grade	% enhancement
1	0.878	0.899	2.3918
2	0.438	0.69	57.534
3	0.745	0.91	22.148
4	0.521	0.75	43.954
5	0.791	0.907	14.665
6	0.607	0.756	24.547
7	0.463	0.688	48.596
8	0.419	0.683	63.007
9	0.492	0.495	0.6098