Algebrische Ableitungsschätzung im Kontext der Rekonstruierbarkeit

Johann Reger, Jerome Jouffroy

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review


The algebraic approach to time-derivative estimation of measurement signals, proposed by Fliess and Sira-Ramirez, is developed our of classical results from optimal estimation theory. By means of simple calculations it is shown that the algebraic method may be obtained as a special case of state reconstruction using reconstructibility Gramians. The paper concludes with links to further estimation methods, as least-squares estimation and Kalman-filtering, and briefly points out practical implications.
Bidragets oversatte titelAlgebraic time-derivative estimation in the context of reconstructibility
Udgave nummer6
StatusUdgivet - 2008


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