Guaranteed State Estimation for Dynamic Systems: Beyond the Overviews

Kurzhanski Α & Valyi I (1992). Guaranteed State Estimation for Dynamic Systems: Beyond the Overviews. IFAC Proceedings Volumes 25 (15): 255-259. DOI:10.1016/S1474-6670(17)50642-4.

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Abstract

This paper gives a concise description of effective solutions to the "guaranteed" state estimation problems for dynamic systems with unknown but bounded uncertainty. It indicates a rether·unconventional, rigorous theory for these problems based on the notion of evolution equations of the "funnel" type which could be further transformed through exact ellipsoidal approximation - into algorithmic procedures that allow effective simulation particularly with computer graphics. The estimation problem of tracking a partially known system under incomplete measurements.

Mathematically, the techinique described in this paper is based on a theory of set-valued evolution equations with the approximation of solutions formulated in terms of set-valued calculus by ellipsoidal-valued functions.

Item Type: Article
Uncontrolled Keywords: Guaranteed state estimation; tracking systems; unknown but bounded errors; ellipsoidal algonthms
Depositing User: Luke Kirwan
Date Deposited: 04 Jul 2017 12:46
Last Modified: 04 Jul 2017 12:46
URI: http://pure.iiasa.ac.at/14722

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