Multiobjective Optimization of WEDM Parameters on the Mg-HNT-Zr Hybrid Metal Matrix Composite Using Taguchi-Coupled GRA

Table 7

A typical response for GRG.

Level	HNT wt.%	Zr wt.%	Pulse on time	Pulse OFF time	Wire feed
1	0.7508	0.6717	0.6025	0.6005	0.5643
2	0.4763	0.5622	0.5723	0.5536	0.5766
3	0.4995	0.4927	0.5518	0.5724	0.5857
Delta	0.2745	0.1790	0.0508	0.0469	0.0214
Rank	1	2	3	4	5