Publication detail

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

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

English title

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

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

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.

Keywords in English

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

Released

2013-10-04

Publisher

North Atlantic University Union

ISSN

2074-1308

Journal

International Journal of Systems Applications, Engineering & Development

Volume

2013

Number

3

Pages from–to

130–138

Pages count

9

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"
}