Research Article

Hybrid Integration of Taguchi Parametric Design, Grey Relational Analysis, and Principal Component Analysis Optimization for Plastic Gear Production

Table 5

Sequences after data preprocessing (grey generation).

Trials Tooth thickness Addendum circle Dedendum circle

Reference sequence1.00001.00001.0000
Comparability sequence
 10.00000.87430.9757
 20.36130.94121.0000
 30.60450.60260.6806
 40.86350.53080.9221
 50.87071.00001.2133
 60.93030.86590.8143
 70.76230.60200.5987
 81.00000.00000.1706
 90.80550.43170.0000