Publication detail
Noise emission of the mechatronic system
MAZŮREK, I. KLAPKA, M.
Czech title
Hluková emise mechatronického systému
English title
Noise emission of the mechatronic system
Type
book chapter
Language
en
Original abstract
This article describes the methodology of the differential bearings noise minimization. The noise is caused by the mechanical looseness of the system and by the vibrations of the driv-ing aggregate. The measuring stand for simulation of the phenomenon outside vehicle is designed. Created measurement and analytical software is capable to classify the types of the noise. The mathematical model makes possible to optimize the radial stiffness of the dif-ferential bearings. The optimal variant is tested on the measurement stand in the end, thus the functionality of the methodology is verified.
Czech abstract
Kapitola popisuje metodiku minimalizace hlukového projevu ložisek diferenciálu. Hluk je způsoben mechanickou uvolněností systému a vibracemi hnacího agregátu. Je navržen zkušební stav pro simulaci jevu mimo automobil. Navržený měřící a analytický program klasifikuje typy hlukového projevu. Matematický model umožňuje optimalizovat radiální tuhost ložisek diferenciálu. Na závěr je optimální varianta testována na zkušební stanici a je potvrzena funkčnost metodiky.
English abstract
This article describes the methodology of the differential bearings noise minimization. The noise is caused by the mechanical looseness of the system and by the vibrations of the driv-ing aggregate. The measuring stand for simulation of the phenomenon outside vehicle is designed. Created measurement and analytical software is capable to classify the types of the noise. The mathematical model makes possible to optimize the radial stiffness of the dif-ferential bearings. The optimal variant is tested on the measurement stand in the end, thus the functionality of the methodology is verified.
Keywords in Czech
ložisko, vibrace, radiální tuhost, virtuální model
Keywords in English
roller bearing, vibration, radial stiffness, virtual model
RIV year
2007
Released
30.12.2007
Publisher
Faculty of Mechanical Engineering, Brno University of Technology
Location
Brno
ISBN
978-80-214-3559-9
Book
Simulation Modelling of Mechatronic Systems III
Edition number
1
Pages from–to
165–176
Pages count
11
BIBTEX
@inbook{BUT54660,
author="Ivan {Mazůrek} and Milan {Klapka},
title="Noise emission of the mechatronic system",
booktitle="Simulation Modelling of Mechatronic Systems III",
year="2007",
month="December",
pages="165--176",
publisher="Faculty of Mechanical Engineering, Brno University of Technology",
address="Brno",
isbn="978-80-214-3559-9"
}