Table 10 Constraints of input parameters
Name | Goal | Lower Limit | Upper Limit | Lower Weight | Upper Weight | Importance |
|---|---|---|---|---|---|---|
Current | is in range | -1 | 1 | 1 | 1 | 3 |
Pulse on time (Ton) | is in range | -1 | 1 | 1 | 1 | 3 |
Pulse off time(Toff) | is in range | -1 | 1 | 1 | 1 | 3 |
Tool | is in range | -1 | 1 | 1 | 1 | 3 |
Powder | is in range | -1 | 1 | 1 | 1 | 3 |
Material removal rate(MRR) | maximize | 4.033 | 35.788 | 1 | 1 | 3 |
Tool wear rate (TWR) | minimize | 0.002 | 1.957 | 1 | 1 | 3 |