Research Article
Multiresponse Optimization of Process Parameters in Turning of GFRP Using TOPSIS Method
Table 8
Response table of mean
ratio for
.
| Source | Process parameters | Mean / ratio | Rank | Level 1 | Level 2 | Level 3 | Max.−min. |
| | Speed | −7.754 | −9.177 | −11.810 | 4.056 | 1 | | Feed | −9.063 | −10.552 | −9.127 | 1.489 | 3 | | Depth of cut | −10.899 | −9.211 | −8.632 | 2.268 | 2 | Total mean / ratio = −9.580 dB |
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