TY - Front. Mech. Eng. A1 - Jingjun YU T1 - Special issue: Mechanisms and robotics Y1 - 2016-06-29 JF - Frontiers of Mechanical Engineering JO - Front. Mech. Eng. SP - 117 EP - 118 VL - 11 IS - 2 UR - https://journal.hep.com.cn/fme N1 - 10.1007/s11465-016-0399-5 ER -