A parameter space approach to fixed-order robust controller synthesis by quantifier elimination |
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| Authors: | H. Anai S. Hara |
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| Affiliation: | 1. IT Core Laboratories , Fujitsu Laboratories Ltd , 4-1-1 Kamikodanak Nakahara-ku, Kawasaki 211–8588, Japan anai@jp.fujitsu.com;3. Department of Information Physics and Computing , The University of Tokyo , Japan |
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| Abstract: | This paper proposes a new method of parameter space design for robust control synthesis which guarantees the real stability radius constraint, accomplished by using Quantifier Elimination (QE). We aim at practicality by employing the scheme to combine the Sign Definite Condition (SDC) and a special QE algorithm using the Sturm-Habicht sequence. The validity of our approach is confirmed by several design examples. |
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