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Mathematical Problems in Engineering
Volume 2014, Article ID 636934, 10 pages
http://dx.doi.org/10.1155/2014/636934
Research Article

Robust Redundant Input Reliable Tracking Control for Omnidirectional Rehabilitative Training Walker

1School of Information Science and Engineering, Shenyang University of Technology, Shenyang 110870, China
2Department of Intelligent Mechanical Systems Engineering, Kochi University of Technology, Kochi 7828502, Japan
3Department of Engineering, Faculty of Engineering and Science, University of Agder, 4898 Grimstad, Norway

Received 21 October 2013; Revised 16 December 2013; Accepted 17 December 2013; Published 30 January 2014

Academic Editor: Xiaojie Su

Copyright © 2014 Ping Sun et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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