Research Article
Multiresponse Optimization of Process Parameters in Turning of GFRP Using TOPSIS Method
Table 15
Response table of mean
ratio for
.
| | Symbol | Process parameters | Mean / ratio | Rank | | Level 1 | Level 2 | Level 3 | Max.−min. |
| | Speed | −6.093 | −5.184 | −4.686 | 1.407 | 2 | | Feed | −4.835 | −5.648 | −5.480 | 0.813 | 3 | | Depth of cut | −8.640 | −4.453 | −2.870 | 5.769 | 1 | | Total mean / ratio = −5.321 dB |
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