VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATES
An important issue in vibroacoustic examination of engines is a correct interpretation of complex measured signals by applying property methods of their processing. The main tasks in diagnostics include: separation of a useful vibroacoustic signal and selection of characteristic, damage-sensitive fe...
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| Format: | Article |
| Language: | English |
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Silesian University of Technology
2014-06-01
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| Series: | Scientific Journal of Silesian University of Technology. Series Transport |
| Subjects: | |
| Online Access: | http://www.polsl.pl/Wydzialy/RT/ZN_T/pelne_teksty/z83/059_ZN83_2014_CzechWojnarFolega.pdf |
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| _version_ | 1850055275486117888 |
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| author | Piotr CZECH Grzegorz WOJNAR Piotr FOLĘGA |
| author_facet | Piotr CZECH Grzegorz WOJNAR Piotr FOLĘGA |
| author_sort | Piotr CZECH |
| collection | DOAJ |
| description | An important issue in vibroacoustic examination of engines is a correct interpretation of complex measured signals by applying property methods of their processing. The main tasks in diagnostics include: separation of a useful vibroacoustic signal and selection of characteristic, damage-sensitive features of the processed signal. The paper presents an attempt of detecting disturbances in the ignition system by measuring vibrations and noise. The object of the tests was a four-cylinder engine of a Volkswagen Polo car with swept capacity 1,0 dm3, adjusted to alternative power supply with the use of LPG gas fuel |
| format | Article |
| id | doaj-art-7705ca3bbad9427aa572cc5c2df7b2a2 |
| institution | DOAJ |
| issn | 0209-3324 2450-1549 |
| language | English |
| publishDate | 2014-06-01 |
| publisher | Silesian University of Technology |
| record_format | Article |
| series | Scientific Journal of Silesian University of Technology. Series Transport |
| spelling | doaj-art-7705ca3bbad9427aa572cc5c2df7b2a22025-08-20T02:52:00ZengSilesian University of TechnologyScientific Journal of Silesian University of Technology. Series Transport0209-33242450-15492014-06-01835964VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATESPiotr CZECHGrzegorz WOJNARPiotr FOLĘGAAn important issue in vibroacoustic examination of engines is a correct interpretation of complex measured signals by applying property methods of their processing. The main tasks in diagnostics include: separation of a useful vibroacoustic signal and selection of characteristic, damage-sensitive features of the processed signal. The paper presents an attempt of detecting disturbances in the ignition system by measuring vibrations and noise. The object of the tests was a four-cylinder engine of a Volkswagen Polo car with swept capacity 1,0 dm3, adjusted to alternative power supply with the use of LPG gas fuelhttp://www.polsl.pl/Wydzialy/RT/ZN_T/pelne_teksty/z83/059_ZN83_2014_CzechWojnarFolega.pdfdiagnosticsvibrationsnoisecombustion engines |
| spellingShingle | Piotr CZECH Grzegorz WOJNAR Piotr FOLĘGA VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATES Scientific Journal of Silesian University of Technology. Series Transport diagnostics vibrations noise combustion engines |
| title | VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATES |
| title_full | VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATES |
| title_fullStr | VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATES |
| title_full_unstemmed | VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATES |
| title_short | VIBROACOUSTIC DIAGNOSING OF DISTURBANCES IN THE CAR IGNITION SYSTEM BY AMPLITUDE ESTIMATES |
| title_sort | vibroacoustic diagnosing of disturbances in the car ignition system by amplitude estimates |
| topic | diagnostics vibrations noise combustion engines |
| url | http://www.polsl.pl/Wydzialy/RT/ZN_T/pelne_teksty/z83/059_ZN83_2014_CzechWojnarFolega.pdf |
| work_keys_str_mv | AT piotrczech vibroacousticdiagnosingofdisturbancesinthecarignitionsystembyamplitudeestimates AT grzegorzwojnar vibroacousticdiagnosingofdisturbancesinthecarignitionsystembyamplitudeestimates AT piotrfolega vibroacousticdiagnosingofdisturbancesinthecarignitionsystembyamplitudeestimates |