[1]Department of Electronic Engineering Graduate School of Engineering Saitama Institute of Technology Fukaya 369-0293 Japan;
[2]School of Mechanical Engineering Hebei University of Technology Tianjin 300000 China;
[3]Advanced Science Research Laboratory Saitama Institute of Technology Fukaya 369-0293 Japan;
[4]ZheJiang HuaShuo Technology CO. LTD Ningbo 315000 China;
Magnesium alloy wheel; structural design; topology optimization; lightweight; finite element;