考虑增材制造填充结构强度的拓扑优化方法

王辰, 刘义畅, 陆宇帆, 赖章龙, 周明东

Topology Optimization of Infill Structures for Additive Manufacturing Considering Structural Strength

WANG Chen, LIU Yichang, LU Yufan, LAI Zhanglong, ZHOU Mingdong

图10 不同局部体积约束策略的目标函数和局部体积分数收敛曲线

Fig.10 Convergence curves of the objective function and the local volume fraction for different local volume constraint strategies