Design of nonlinear global filter with nonlinear constraints
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F10%3A00504563" target="_blank" >RIV/49777513:23520/10:00504563 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Design of nonlinear global filter with nonlinear constraints
Original language description
The paper deals with state estimation of nonlinear stochastic systems, where the state is subject to a nonlinear equality constraint reflecting some physical or technological limitations. Usually, local and global filters are designed without consideringany constraint. However, recently some local filters with constraints either linear or nonlinear have emerged. The aim of the paper is to improve estimate quality by considering constraints within design of a nonlinear global filter. As a basis for theproposed constrained global filtering method, the Gaussian sum approximation technique has been chosen together with the two-step projection method for constraint application, which was originally used in the Kalman filtering framework only. The performance of the novel method compared to a standard constrained local filtering method is illustrated in a numerical example.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F08%2F0442" target="_blank" >GA102/08/0442: Feasible approximations of dual control strategies</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Proceedings of the IASTED International Conference on Modelling, Identification and Control
ISSN
1025-8973
e-ISSN
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Volume of the periodical
29
Issue of the periodical within the volume
1
Country of publishing house
CA - CANADA
Number of pages
7
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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