TY - Front. Mech. Eng. A1 - Hu SHI, Guofang GONG, Huayong YANG T1 - Drive system design and error analysis of the 6 degrees of freedom segment erector of shield tunneling machine Y1 - 2011-09-05 JF - Frontiers of Mechanical Engineering JO - Front. Mech. Eng. SP - 369 EP - 376 VL - 6 IS - 3 UR - https://journal.hep.com.cn/fme N1 - 10.1007/s11465-011-0223-1 ER -