dr inż. Tomasz Nowakowski
Zatrudnienie
- Adiunkt w Politechnika Poznańska
Obszary badawcze
Publikacje
Filtry
wszystkich: 8
Katalog Publikacji
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Certification requirements for tram noise measurements in terms of today’s expectations in cities
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The efficiency of tram articulations compared to vibroacoustic emissions
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Developing assumptions for the tram noise attenuation passive system using the noise maps analysis method
PublikacjaThe paper presents experimental research carried out to determine the possible actions to reduce thenoise generated by trams in a highly urbanised area. A few design strategies affecting tram ride qualityhave been presented – especially in the aspect of the acoustic phenomena. Main sources of the noisein trams were characterised. The paper includes selected results of comprehensive...
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Application of Time-Frequency Analysis of Acoustic Signal to Detecting Flat Places on the Rolling Surface of a Tram Wheel
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Development of the urban rail vehicle acoustic model
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Diagnostics of the drive shaft bearing based on vibrations in the high-frequency range as a part of the vehicle's self-diagnostic system
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Advanced acoustic signal analysis used for wheel-flat detection
Publikacja -
Wheel-flat detection on trams using envelope analysis with Hilbert transform
Publikacja
wyświetlono 494 razy