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Journal of Control Science and Engineering
Volume 2009, Article ID 746762, 9 pages
http://dx.doi.org/10.1155/2009/746762
Research Article

Frequency-Domain Robust Performance Condition for Controller Uncertainty in SISO LTI Systems: A Geometric Approach

Department of Electrical and Computer Engineering, Centre for Intelligent Machines, McGill University, 633-3480 University Street, Montréal, QC, H3A 2A7, Canada

Received 3 September 2008; Accepted 3 April 2009

Academic Editor: Andrea Garulli

Copyright © 2009 Vahid Raissi Dehkordi and Benoit Boulet. 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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