%0 Journal Article %T Lightweight optimization of the front end structure of an automobile body using entropy-based grey relational analysis %A Xiong, Feng %A Wang, Dengfeng %A Ma, Zhengdong %A Lv, Tiantong %A Ji, Longbo %J Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering %V 233 %N 4 %P 917-934 %@ 0954-4070 %D 2019-03-01 %I SAGE Publications %~ DeepDyve