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Journal of Applied Mathematics
Volume 2013, Article ID 150590, 19 pages
http://dx.doi.org/10.1155/2013/150590
Research Article

Novel Observer-Based Suboptimal Digital Tracker for a Class of Time-Delay Singular Systems

1Integrated Logistical Support Center, Chung-Shan Institute of Science and Technology, Taoyuan 32599, Taiwan
2Department of Electrical Engineering, National Ilan University, Ilan 26047, Taiwan
3Graduate Institute of Automation and Control, National Taiwan University of Science and Technology, Taipei 10607, Taiwan

Received 12 July 2013; Accepted 28 September 2013

Academic Editor: Baocang Ding

Copyright © 2013 Nien-Tsu Hu 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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