A new design for a dexterous robotic hand mechanism

Abstract

An overview of dexterous hand mechanisms is presented. A description is given of the finger mechanism, tendon-drive configuration, and transmission chain of a multifingered nine-degree-of-freedom robot hand in which the finger mechanism has three joints and each joint uses two-way tendon-actuation by only one motor. The proposed configuration requires the same number of motors as degrees of freedom, making drive control hardware and software are simpler to implement.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>