5-PSS/UPU并联机构的多目标性能参数优化

李研彪,郑航,徐梦茹,罗怡沁,孙鹏

Multi-target parameters of performance optimization for 5-PSS/UPU parallel mechanism

Yan-biao LI,Hang ZHENG,Meng-ru XU,Yi-qin LUO,Peng SUN

表 3 性能指标的相关系数矩阵 ${{R}}$

Tab.3 Correlation matrix R of each performance index

性能指标 ${\bar K_v}$ ${\bar K_w }$ ${\bar K_\lambda }$ ${\bar K_\eta }$ ${\bar K_v}$ 1 0.036 0.870 0.190 ${\bar K_\omega }$ 0.036 1 0.330 0.310 ${\bar K_\lambda }$ 0.870 0.330 1 0.064 ${\bar K_\eta }$ 0.190 0.310 0.064 1