School;
of;
Mechanical;
Science;
&;
Engineering,;
Huazhong;
University;
of;
Science;
and;
Technology,;
Wuhan;
430074,;
China;
Center;
for;
Computer-Aided;
Design,;
Mechanical;
Engineering;
Research;
Facility,;
The;
University;
of;
Iowa,;
Iowa;
City,;
IA;
52246,;
USA;
结构最优化; 拓扑最优化; 适应机制; 微执行器; 凸规划; 固体力学;