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| HAL : inria-00364489, version 1 |
| Voir la fiche détaillée |  BibTeX,EndNote,... |
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| Low Parametric Sensitivity Realizations with relaxed L2-dynamic-range-scaling constraints |
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| Thibault Hilaire 1 |
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| (2009) |
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| This paper presents a new dynamic-range scaling for the implementation of filters/controllers in state-space form. Relaxing the classical L2-scaling constraints by specific fixed-point considerations allows for a higher degree of freedom for the optimal L2-parametric sensitivity problem. However, overflows in the implementation are still prevented. The underlying constrained problem is converted into an unconstrained problem for which a solution can be provided. This leads to realizations which are still scaled but less sensitive. |
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| 1 : | CAIRN (INRIA - IRISA) |
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INRIA – CNRS : UMR6074 – École normale supérieure de Cachan - ENS Cachan – Institut National des Sciences Appliquées (INSA) - Rennes – Université de Rennes 1 |
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| Domaine | : | Informatique/Autre |
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| Digital filter implementation – coefficient sensitivity – scaling – fixed-point implementation |
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| inria-00364489, version 1 | |
| http://hal.inria.fr/inria-00364489 | |
| oai:hal.inria.fr:inria-00364489 | |
| Contributeur : Anne Jaigu | |
| Soumis le : Jeudi 26 Février 2009, 13:18:42 | |
| Dernière modification le : Jeudi 26 Février 2009, 13:44:36 | |
