优化后的框架有限元分析结果

Based on the results of static force analysis, it can be inferred that the optimized frame has undergone finite element analysis to evaluate its performance under three different working conditions: full load bending, full load bending and torsion, and emergency braking. The analysis concludes that the frame's stiffness and strength meet the necessary requirements, with a sufficient margin of strength under all three working conditions. Furthermore, these findings provide valuable theoretical data for the lightweight design of the frame.