Sensorless detection of DC motor rotation direction for automotive fuel pump fault diagnosis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F13%3APU102960" target="_blank" >RIV/00216305:26210/13:PU102960 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Sensorless detection of DC motor rotation direction for automotive fuel pump fault diagnosis
Original language description
Abstract: - This paper deals with the fault diagnosis of a brushed DC motor used as a pump in an automotive fuel module. The jamming, direction of the rotation and the angular velocity are indirectly measured without access to the rotor. Two implemented approaches are presented. The first method uses the FFT analysis of the measured current for the estimation of angular velocity together with the load of the pump using suction. The developed test lasts min. 6 sec. and reliably detects the direction of the rotation. The second method uses a magnetic field sensor for the detection of the rotation direction. Although it provides a simpler setup and a shorter measurement time, it is also more sensitive to noise and the precise positioning of the sensor.
Czech name
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Czech description
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Recent Advances in Circuits, Communications and Signal Processing
ISBN
978-1-61804-164-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
195-199
Publisher name
WSEAS Press
Place of publication
Cambridge UK
Event location
Cambridge
Event date
Feb 20, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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