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2004 | 14 | 2 | 201-208
Tytuł artykułu

A numerical procedure for filtering and efficient high-order signal differentiation

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In this paper, we propose a numerical algorithm for filtering and robust signal differentiation. The numerical procedure is based on the solution of a simplified linear optimization problem. A compromise between smoothing and fidelity with respect to the measurable data is achieved by the computation of an optimal regularization parameter that minimizes the Generalized Cross Validation criterion (GCV). Simulation results are given to highlight the effectiveness of the proposed procedure.
Rocznik
Tom
14
Numer
2
Strony
201-208
Opis fizyczny
Daty
wydano
2004
otrzymano
2004-01-26
poprawiono
2004-05-28
Twórcy
autor
  • Department of Automated Production, École de Technologie Supérieure, 1100, rue Notre Dame Ouest, Montreal, Québec, H3C 1K3 Canada
autor
  • Laboratoire des Signaux et Systèmes, CNRS, Supélec, 3 rue Juliot Curie 91190, Gif-sur-Yvette, France
Bibliografia
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  • Ibrir S. (2001): New differentiators for control and observation applications. -Proc. Amer. Contr. Conf., Arlington, pp. 2522-2527.
  • Ibrir S. (2003): Algebraic riccati equation based differentiation trackers. -AIAA J. Guid. Contr. Dynam., Vol. 26, No. 3, pp. 502-505.
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.bwnjournal-article-amcv14i2p201bwm
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