Dexterity Analysis of Three 6-DOF Continuum Robots Combining Concentric Tube Mechanisms and Cable-Driven Mechanisms
نویسندگان
چکیده
منابع مشابه
Equilibrium Conformations of Concentric-tube Continuum Robots
Robots consisting of several concentric, preshaped, elastic tubes can work dexterously in narrow, constrained, and/or winding spaces, as are commonly found in minimally invasive surgery. Previous models of these "active cannulas" assume piecewise constant precurvature of component tubes and neglect torsion in curved sections of the device. In this paper we develop a new coordinate-free energy f...
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ژورنال
عنوان ژورنال: IEEE Robotics and Automation Letters
سال: 2017
ISSN: 2377-3766,2377-3774
DOI: 10.1109/lra.2016.2645519