Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic Methods
Although noise and vibration measurements are widespread in the machine diagnostics, they are not used in the diagnostics of the powertrain of motor vehicles. Our research aims to investigate the possibilities, advantages, and drawbacks of using noise and vibration diagnostics performed for motor ve...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2025-03-01
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| Series: | Archives of Acoustics |
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| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/4002 |
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| author | Balázs József KRISTON Károly JÁLICS |
| author_facet | Balázs József KRISTON Károly JÁLICS |
| author_sort | Balázs József KRISTON |
| collection | DOAJ |
| description | Although noise and vibration measurements are widespread in the machine diagnostics, they are not used in the diagnostics of the powertrain of motor vehicles. Our research aims to investigate the possibilities, advantages, and drawbacks of using noise and vibration diagnostics performed for motor vehicles. In this paper, we attempt to use vibroacoustic signals from a motor vehicle for diagnostic purposes. Ordinary audible malfunctions, for example, misfiring in a passenger car, were artificially created. The differences between the normal and faulty operating conditions were examined to identify evidence of failure in the vibration signal. Primarily, evaluation through Fourier transformation was performed to provide a visual correlation between the fault and the vibration behavior of the car. Detailed conclusions from the measurements and future research plans are discussed. |
| format | Article |
| id | doaj-art-078ee232b064431cbfad169c22dbce3b |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-078ee232b064431cbfad169c22dbce3b2025-08-20T03:15:51ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2025-03-0150110.24425/aoa.2025.153653Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic MethodsBalázs József KRISTON0https://orcid.org/0000-0002-0329-2905Károly JÁLICS1https://orcid.org/0000-0003-0749-7569Institute of Machine and Product Design, University of MiskolcInstitute of Machine and Product Design, University of MiskolcAlthough noise and vibration measurements are widespread in the machine diagnostics, they are not used in the diagnostics of the powertrain of motor vehicles. Our research aims to investigate the possibilities, advantages, and drawbacks of using noise and vibration diagnostics performed for motor vehicles. In this paper, we attempt to use vibroacoustic signals from a motor vehicle for diagnostic purposes. Ordinary audible malfunctions, for example, misfiring in a passenger car, were artificially created. The differences between the normal and faulty operating conditions were examined to identify evidence of failure in the vibration signal. Primarily, evaluation through Fourier transformation was performed to provide a visual correlation between the fault and the vibration behavior of the car. Detailed conclusions from the measurements and future research plans are discussed.https://acoustics.ippt.pan.pl/index.php/aa/article/view/4002vibrationacousticsdiagnosticsmisfirevehicleanalysis |
| spellingShingle | Balázs József KRISTON Károly JÁLICS Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic Methods Archives of Acoustics vibration acoustics diagnostics misfire vehicle analysis |
| title | Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic Methods |
| title_full | Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic Methods |
| title_fullStr | Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic Methods |
| title_full_unstemmed | Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic Methods |
| title_short | Failure Detection of Powertrain Components in Motor Vehicles Using Vibroacoustic Methods |
| title_sort | failure detection of powertrain components in motor vehicles using vibroacoustic methods |
| topic | vibration acoustics diagnostics misfire vehicle analysis |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/4002 |
| work_keys_str_mv | AT balazsjozsefkriston failuredetectionofpowertraincomponentsinmotorvehiclesusingvibroacousticmethods AT karolyjalics failuredetectionofpowertraincomponentsinmotorvehiclesusingvibroacousticmethods |