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A worm-inspired new spatial hyper-redundant manipulator

Published online by Cambridge University Press:  13 August 2010

Jaime Gallardo-Alvarado*
Affiliation:
Instituto Tecnológico de Celaya, Department of Mechanical Engineering, Av. Tecnológico y García Cubas, 38010 Celaya, GTO, Mexico
Raúl Lesso-Arroyo
Affiliation:
Instituto Tecnológico de Celaya, Department of Mechanical Engineering, Av. Tecnológico y García Cubas, 38010 Celaya, GTO, Mexico
J. Santos García-Miranda
Affiliation:
Instituto Tecnológico de Celaya, Department of Mechanical Engineering, Av. Tecnológico y García Cubas, 38010 Celaya, GTO, Mexico
*
*Corresponding author. E-mail: gjaime@itc.mx
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Summary

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In this work a novel spatial hyper-redundant manipulator inspired in the motions of the worms is introduced. The displacement analysis is presented in a semi-closed form solution, whereas the velocity and acceleration analyses are carried out by means of the theory of screws. Among typical applications of most hyper-redundant manipulators, interesting biomechanical applications such as the simulation of the motion of the spine are available for this new artificial worm.

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Type
Articles
Copyright
Copyright © Cambridge University Press 2010