Detail publikace

Automotive fuel pump fault detection based on current ripple FFT and changes in magnetic field

VEJLUPEK, J. GREPL, R. MATĚJÁSKO, M. ZOUHAR, F.

Originální název

Automotive fuel pump fault detection based on current ripple FFT and changes in magnetic field

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

This paper presents the approach for the testing of the automotive fuel pump with DC motor. Several faults such as pump jamming, incorrect soldering and/or damage to the commutator can occur due to incorrect manufacture processes. The proposed methods are based on current and magnetic field measurements and subsequent signal processing. The range checking, FFT analysis of the current ripples and change detection are combined to reach the correct and robust fault detection. During the test, the pump is optionally loaded using air suction applied to pump outlet. The implementation of developed algorithms suitable for the production line is also presented.

Klíčová slova

application of magnetic field sensor; automotive production; DC motor diagnosis; sensorless motion measurement;

Autoři

VEJLUPEK, J.; GREPL, R.; MATĚJÁSKO, M.; ZOUHAR, F.

Rok RIV

2013

Vydáno

4. 10. 2013

Nakladatel

North Atlantic University Union

ISSN

2074-1308

Periodikum

International Journal of Systems Applications, Engineering & Development

Ročník

2013

Číslo

3

Stát

Spojené království Velké Británie a Severního Irska

Strany od

130

Strany do

138

Strany počet

9

URL

http://www.naun.org/main/UPress/saed/c032005-126.pdf

BibTex

@article{BUT102827,
  author="Josef {Vejlupek} and Robert {Grepl} and Michal {Matějásko} and František {Zouhar}",
  title="Automotive fuel pump fault detection based on current ripple FFT and changes in magnetic field",
  journal="International Journal of Systems Applications, Engineering & Development",
  year="2013",
  volume="2013",
  number="3",
  pages="130--138",
  issn="2074-1308",
  url="http://www.naun.org/main/UPress/saed/c032005-126.pdf"
}