Table 1 Data results from the expert committee
From: Machining process parameters optimization using soft computing technique
Customer demands | Linguistic rating | “a1” weight of machining time | “a2” weight of power consumed | “a3” weight of surface roughness |
|---|---|---|---|---|
Number of products “Qp” | Few | 0.40 | 0.20 | 0.15 |
Med | 0.70 | 0.40 | 0.10 | |
Many | 1.00 | 0.60 | 0.05 | |
Delivery date “Td” | Long | 0.40 | 0.10 | 0.15 |
Med | 0.70 | 0.20 | 0.10 | |
Quick | 1.00 | 0.30 | 0.05 | |
Power factor “Ef” | Cheap | 0.20 | 0.40 | 0.15 |
Med | 0.40 | 0.70 | 0.10 | |
Costly | 0.60 | 1.00 | 0.05 | |
Quality of product “Q” | Excellent | 0.05 | 0.05 | 1.00 |
Good | 0.10 | 0.10 | 0.70 | |
Rough | 0.15 | 0.15 | 0.40 |