2019
3-DOF Gravity Compensation Mechanism for Robot Waists with the Variations of Center of Mass
IROS 2019poster
This paper presents a three-degrees-of-freedom (DOF) gravity compensation mechanism for the waists of cooperative robots whose centers of mass change according to the arm poses. It comprises 2-DOF and 1-DOF gravity compensation mechanisms in series, and is capable of natural and agile motions such a…