Multi-objective robust design of the front structure of white body

Abstract The software platform developed was applied to the multi-objective robust design of the pure electric vehicle body structure, which was obtained through topology optimization under multiple working conditions. Based on the response observation values obtained from the simulation analysis, a multi-objective robust design is carried out to obtain the optimal combination of optimized structural dimensions, completing the multi-objective robust design of the body structure. Through the application of the developed multi-objective robust parametric optimization software, the safety of the body structure and the efficiency of structural optimization are effectively improved.