Research Article
Finite Element- and Design of Experiment-Derived Optimization of Screw Configurations and a Locking Plate for Internal Fixation System
Table 2
Orthogonal array of 4 factors and 3 levels and the analysis of experimental results.
| Number of experiments | Factors | Results of experiment F | A | B | C | D |
| 1 | A1 | B1 | C1 | D1 | F1 | 2 | A1 | B2 | C2 | D2 | F2 | 3 | A1 | B3 | C3 | D3 | F3 | 4 | A2 | B1 | C2 | D3 | F4 | 5 | A2 | B2 | C3 | D1 | F5 | 6 | A2 | B3 | C1 | D2 | F6 | 7 | A3 | B1 | C3 | D2 | F7 | 8 | A3 | B2 | C1 | D3 | F8 | 9 | A3 | B3 | C2 | D1 | F9 |
| Analysis of experimental results | I1 | I2 | I3 | I4 | | II1 | II2 | II3 | II4 | | III1 | III2 | III3 | III4 | | Δ1 | Δ2 | Δ3 | Δ4 | |
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