INTERVAL ANALYSIS TECHNIQUE IN GAURANTEED NONLINEAR STATE ESTIMATION (PMSM STATE ESTIMATION)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F09%3APU81488" target="_blank" >RIV/00216305:26220/09:PU81488 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

INTERVAL ANALYSIS TECHNIQUE IN GAURANTEED NONLINEAR STATE ESTIMATION (PMSM STATE ESTIMATION)

Original language description

The main idea presented in this paper is to use interval analysis technique on state estimation of nonlinear dynamic system, in this concrete case the PMSM (Permanent Magnet Synchronous Machine). PMSM drives offers in comparison to other drives several advantages but it is necessary to have knowledge of actual rotor position and actual speed of rotation for precise control. These data are usually obtained by state reconstructors, in most cases by extended Kalman filter or his modifications. Unfortunately, in many cases this is insufficient. That is why other methods of state estimation are researched. One of these methods is interval analysis in which results are not points, but intervals. Advantage of this is that these intervals are guaranteed.

Czech name

INTERVAL ANALYSIS TECHNIQUE IN GAURANTEED NONLINEAR STATE ESTIMATION (PMSM STATE ESTIMATION)

Czech description

The main idea presented in this paper is to use interval analysis technique on state estimation of nonlinear dynamic system, in this concrete case the PMSM (Permanent Magnet Synchronous Machine). PMSM drives offers in comparison to other drives several advantages but it is necessary to have knowledge of actual rotor position and actual speed of rotation for precise control. These data are usually obtained by state reconstructors, in most cases by extended Kalman filter or his modifications. Unfortunately, in many cases this is insufficient. That is why other methods of state estimation are researched. One of these methods is interval analysis in which results are not points, but intervals. Advantage of this is that these intervals are guaranteed.

Type

D - Article in proceedings

CEP classification

BC - Theory and management systems

OECD FORD branch

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Project

<a href="/en/project/1M0567" target="_blank" >1M0567: Centre for Applied Cybernetics</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Annals of DAAAM for2009 & Proceedings

ISBN

978-3-901509-70-4

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

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Publisher name

Branko Katalinic

Place of publication

Vienna

Event location

Vienna

Event date

Nov 25, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000282335600560