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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Digitální knihovna V...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Bezsensorové řízení BLDC motoru

Authors: Križan, Jakub;

Bezsensorové řízení BLDC motoru

Abstract

This thesis is focused on problematics of control of brushless DC motor in the sensor and also in the sensorless mode. Also it interprets possibilities of BLDC motor control with one faulty sensor and derivation and simulation of mathematical model. First part mentions options of rotor position sensing as well as existing methods of sensorless BLDC motor control. Second part describes control algorithms of sensor and sensorless motor control realised on device dSPACE and also realisation of faulty sensor control algorithm. Third part deals with derivation of mathematical model, its realisation using Matlab Simulink software and identification of its parameters. Last part concludes results and compares control methods used on the real system.

Práce se zabývá problematikou řízení bezkartáčového stejnosměrného (BLDC) motoru jak s užitím senzorů natočení, tak i bezsenzorově. Dále pojednává o problematice řízení při výpadku senzoru a zabývá se rovněž odvozením a simulací matematického modelu. První část práce rešerší shrnuje možnosti měření natočení motoru a popisuje používané metody bezsenzorového řízení. Ve druhé části je potom popsána realizace jak senzorového a bezsenzorového řízení na zařízení dSPACE, tak i řízení při výpadku senzoru. Další část práce se zabývá odvozením matematického modelu, jeho simulací v prostředí Matlab Simulink a identifikací jeho parametrů. Poslední část práce shrnuje výsledky a porovnává jednotlivé dílčí metody řízení aplikované na reálné soustavě.

A

Country
Czech Republic
Related Organizations
Keywords

parameter identification, bezsenzorové řízení, BLDC, identifikace parametrů, Simulink, ControlDesk, sensorless control, Bezkartáčový stejnosměrný motor, dSPACE, Brushless DC motor, matematický model, mathematical model, Stateflow

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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