Multi-Objective Optimization of Hybrid Aluminum–Composite Tube Under Axial Crushing

Since lightweight and energy-absorbing materials have an effective role in occupant safety during accidents, the use of hybrid aluminum–composite tubes and their optimum designs are of great importance in the crashworthiness. In this study, finite element simulation and multi-objective optimization of a hybrid aluminum–composite tube are performed under axial crushing to investigate the effect of metal volume fraction (MVF) on the objective...