Research Article
[Retracted] Finite Element Structure Analysis of Automobile Suspension Control Arm Based on Neural Network Control
Table 2
3D grid quality requirements.
| Element attribute feature | Quality requirement |
| Warpage | ≤5 | Aspect ratio | ≤5 | Distortion | ≤60 | Body distortion | ≤0.6 | Body aspect ratio | ≤5 | Jacques | ≥0.7 | Quadrilateral maximum angle | ≤135 | Quadrilateral minimum angle | ≥45 | Maximum angle of the triangle | ≤120 | Triangle minimum angle | ≥20 | Tetrahedron collapse ratio | ≥0.5 |
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