Characterization and computation of the solution to the optimal L({infinity} ) approximation problem
The characterization of the solution to the problem of approximating a given stable, proper, rational transfer function, in L ({infinity}) norm sense, by a rational function with prescribed number of stable and unstable modes is developed. A simple state-space suboptimal computational algorithm for...
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| Veröffentlicht in: | IEEE transactions on automatic control 1994-09, Vol.39 (9), p.1899-1904 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The characterization of the solution to the problem of approximating a given stable, proper, rational transfer function, in L ({infinity}) norm sense, by a rational function with prescribed number of stable and unstable modes is developed. A simple state-space suboptimal computational algorithm for the solution is presented |
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| ISSN: | 0018-9286 |
| DOI: | 10.1109/9.317120 |