Design and control of a novel 4-DOFs parallel robot H4. - Hee-Byoung Choi; Olivier Company; François Pierrot; Atsushi Konno; T. Shibukawa; Masaru Uchiyama (ICRA, 2003)

Closed-form solutions for the forward kinematics of a 4-DOFs parallel robot H4. - Hee-Byoung Choi; Atsushi Konno; Masaru Uchiyama (IROS, 2003)

Inverse dynamic analysis of a 4-DOF parallel robot H4. - Hee-Byoung Choi; Atsushi Konno; Masaru Uchiyama (IROS, 2004)

Inverse Dynamics Analysis of a 4-d.o.f. Parallel Robot H4. - Hee-Byoung Choi; Atsushi Konno; Masaru Uchiyama (Adv. Robotics, 2010)

Design, implementation, and performance evaluation of a 4-DOF parallel robot. - Hee-Byoung Choi; Atsushi Konno; Masaru Uchiyama (Robotica, 2010)

Convex hull-based power manipulability analysis of robot manipulators. - Hee-Byoung Choi; Jeha Ryu (ICRA, 2012)