New Assistive Device for People with Motor Disabilities

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In this paper, a new mechanism for human leg motion assistance for rehabilitation purposes has been proposed. The structure of human leg and its motions have been used as inspiration for design purposes. A 3D model of the proposed system has been elaborated in Solid Works®, both for design and simulation purposes. It is developed a kinematic model of the mechanism, useful for further design optimization. There has been build an experimental model of the mechanism and they are conducted experimental researches. The result shows that the proposed mechanism performs movements similar to those of a human leg.

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574-579

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July 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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[1] Araidah, O., Conceptual Design of a Single DOF Human-Like Eight Bar Leg Mechanism, Jordan Journal Of Mechanical and Industrial Engineering, Vol. 5, No. 4, (2011) 285-289.

Google Scholar

[2] Ceccarelli M., Carbone G., Ottaviano, Leg Designs for Walking Machines at LARM in Cassino, ASI workshop on Robotics for moon exploration, Rome, July, (2009).

Google Scholar

[3] C. Liang, M. Ceccarelli, Yukio Takeda, Operation analysis of a Chebyshev-Pantograph leg mechanism for a single DOF biped robot, Front. Mech. Eng. 7(4) (2012) 357–370.

DOI: 10.1007/s11465-012-0340-5

Google Scholar

[4] K. Inagaki, Reduced DOF Type Walking Robot Based on Closed Link Mechanism, I-Tech, Vienna, Austria, 2007, ISBN 978-3-902613-15-8, p.544.

DOI: 10.5772/5492

Google Scholar

[5] Li T., M. Ceccarelli, An Experimental Characterization of a Rickshaw Prototype, Mechanisms, Transmissions and Applications, Springer, 2011, ISBN978-94-007-2727-4, pp.203-214.

DOI: 10.1007/978-94-007-2727-4_18

Google Scholar

[6] Mehdigholi H, Akbarnejad S, Optimization of Watt's Six-bar Linkage to Generate Straight and Parallel Leg Motion, Journal of Humanoids, Vol. 1., No. 1, (2008).

DOI: 10.5772/50917

Google Scholar

[7] Morecki, A., Human and Machine Locomotion, Springer, New York, (1997).

Google Scholar

[8] Wafa Batayneh, Biomimetic Design of a Single DOF Stephenson III Leg Mechanism, Mechanical Engineering Research, Vol. 3, No. 2, (2013).

DOI: 10.5539/mer.v3n2p43

Google Scholar

[9] Yu Ogura, Development of a Human-like Walking Robot Having Two 7-DOF Legs and a 2-DOF Waist, IEEE Conference on Robotics&Automation, New Orleans, 2004, pp.134-139.

DOI: 10.1109/robot.2004.1307141

Google Scholar