3-PUU并联机构的运动学分析与验证
陈明方,黄良恩,张永霞,姚国一

Kinematics analysis and validation of 3-PUU parallel mechanism
Mingfang CHEN,Liangen HUANG,Yongxia ZHANG,Guoyi YAO
表1 动平台中心位置的部分采样结果 (mm)
Table 1 Partial sampling results of moving platform center position
轨迹点T位置理论值位置实测值误差
xOyOzOxOyOzOΔxOΔyOΔzO
1023.7767.725700.00022.2534.217700.2481.5233.508-0.248
60-11.73722.074-14.32725.285701.4492.590-3.211-1.449
110-19.700-15.392-15.546-13.462700.467-4.154-1.930-0.467
16018.579-16.72821.658-20.727698.571-3.0793.9991.429