Research on the Optimization of Automobile Plastic Front Frame Structure

Figure 2

Topology optimization results. (a) Optimization results in the minimum flexibility of the latch limit tension condition; (b) optimization results in minimum flexibility of pedestrian protection impact force conditions; (c) optimization results in the minimum flexibility of the force conditions in the cushion area; and (d) optimization results in the first three sections of intrinsic frequency normalized weighted topology.

(a)

(b)

(c)

(d)