基于虾螯的仿生多胞薄壁管耐撞性分析及优化

黄晗,闫庆昊,向枳昕,杨鑫涛,陈金宝,许述财

Crashworthiness investigation and optimization of bionic multi⁃cell tube based on shrimp chela

Han HUANG,Qing-hao YAN,Zhi-xin XIANG,Xin-tao YANG,Jin-bao CHEN,Shu-cai XU

表3 复杂比例评价法计算结果

Table 3 Result of COPRAS

η S+i S-i Qi 排名 0.5 0.009 22 0.006 76 0.0155 10 0.6 0.009 69 0.006 76 0.0160 4 0.7 0.009 74 0.006 75 0.0160 3 0.8 0.009 55 0.006 79 0.0158 5 0.9 0.009 52 0.006 89 0.0157 8 1.0 0.009 28 0.006 57 0.0157 6 1.1 0.009 05 0.006 63 0.0154 11 1.2 0.008 91 0.006 75 0.0152 16 1.3 0.008 98 0.006 43 0.0156 9 1.4 0.008 87 0.006 50 0.0154 12 1.5 0.009 62 0.006 48 0.0162 1 1.6 0.009 40 0.006 34 0.0161 2 1.7 0.008 71 0.006 05 0.0157 7 1.8 0.008 49 0.006 18 0.0153 14 1.9 0.008 37 0.006 18 0.0152 15 2.0 0.008 43 0.006 11 0.0154 13