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. 2018 Mar 27;11(4):500. doi: 10.3390/ma11040500

Table 4.

Constraints of factors and responses used for the optimization.

Name Goal Lower Limit Upper Limit Lower Weight Higher Weight Importance
Air gap Is equal to 1 −1 +1 1 1 3
Raster width In range −1 +1 1 1 3
Raster angle In range −1 +1 1 1 3
Contour number In range −1 +1 1 1 3
Contour width In range −1 +1 1 1 3
Flexural strength (MPa) Maximize 51.56 130.10 1 1 3
Flexural modulus (MPa) Maximize 1621 2482 1 1 3
Flexural strain Maximize 0.03116 0.08682 1 1 3