Improved Routh-Pade/spl acute/ approximants: a computer-aided approach |
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| Authors: | Singh V Chandra D Kar H |
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| Affiliation: | Dept. of Electr.-Electron. Eng., Atilim Univ., Ankara, Turkey; |
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| Abstract: | A geometric programming based computer-aided method to derive a reduced order (rth-order) approximant for a given (stable) SISO linear continuous-time system is presented. In this method, stability and the first r time moments/Markov parameters are preserved as well as the errors between a set of subsequent time moments/Markov parameters of the system and those of the model are minimized. |
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