[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