In this paper, we propose the design of a novel joint particularly for a tendon-driven continuum robot, which is feasible for use in the tip of a robotic neuroendoscope. We detail the functionality of this joint, and by varying geometric parameters of the joint, we analyze its bending capabilities in a simulated environment. Analysis, simulation and experiment show that the joint achieves higher bending flexibility in comparison to other types of joints used in this application, while retaining its stiffness towards external forces. A prototype of the joint has been developed using a superelastic material by milling, in order to validate the claims. The results we obtained are satisfactory and match with the proposed analysis and simulation.
Design and Analysis of a Bidirectional Notch Joint for a Robotic Pediatric Neuroendoscope
Springer Proceedings in Advanced Robotics
International Symposium on Experimental Robotics ; 2018 ; Buenos Aires, Argentina November 05, 2018 - November 08, 2018
Proceedings of the 2018 International Symposium on Experimental Robotics ; Kapitel : 3 ; 24-33
2020-01-23
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
NTRS | 1995
|Online Contents | 1995