Design and control of a 3-DOF in-parallel actuated manipulator. - George H. Pfreundschuh; Vijay Kumar 001; Thomas G. Sugar (ICRA, 1991)

Design and control of a three-degrees-of-freedom, in-parallel, actuated manipulator. - George H. Pfreundschuh; Thomas G. Sugar; Vijay Kumar 001 (J. Field Robotics, 1994)