...Di Wang; Xiongmian Wei; Jian Liu; Yunmian Xiao; Yongqiang Yang; Linqing Liu; Chaolin Tan; Xusheng Yang; Changjun Han Purpose This paper aims to explore a structural optimization method to achieve the lightweight design of an aviation control stick part manufactured by laser powder bed fusion (LPBF...

... Lightweight structure Structure optimization Topology design 3D truss lattices have relatively high stiffness and yield strength that are achievable at low density. They play a significant role in achieving fuel efficiency goals (Park and Kim, 2013 ; Dornfeld, 2014 ; Zhang et al., 2015...