Table 13 Multi-objective optimal solution under the entropy weight coefficient
From: Research on the Influence of Multiple Parameters on the Responses of a B-type Subway Train
Calculation method | D(mm) | M (t) | TS (mm) | TAMA (g) |
|---|---|---|---|---|
Surrogate model | 50 | 32.4 | 1307.5 | 1.4 |
Collision dynamics model | 50 | 32.4 | 1318.96 | 1.36 |
Relative error (%) | – | – | 0.87 | 3.01 |