Detail publikačního výsledku

Experimental Validation of the Gearbox NVH Parameters

PROKOP, A.; ŘEHÁK, K.; ZUBÍK, M.; NOVOTNÝ, P.

Originální název

Experimental Validation of the Gearbox NVH Parameters

Anglický název

Experimental Validation of the Gearbox NVH Parameters

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The noise, vibration and harshness (NVH) plays an important role in the transmission area of automotive industry. To understand all the impacts on the gearbox’s global dynamic behavior it is necessary to gain information from a simplified model, create methods and get an appropriate and well correlated results with the experiment. The method itself can be afterwards reused for more complex transmission, which could be supported by other measurements. This paper deals with creation of a gearbox’s simplified model, including essential mechanisms as gear mesh stiffness, backlash, bearing stiffness and modal properties of the main components. Except for the presented model, more models with different difficulty levels are used. Numerical results are compared with data from experiment with good correlation.

Anglický abstrakt

The noise, vibration and harshness (NVH) plays an important role in the transmission area of automotive industry. To understand all the impacts on the gearbox’s global dynamic behavior it is necessary to gain information from a simplified model, create methods and get an appropriate and well correlated results with the experiment. The method itself can be afterwards reused for more complex transmission, which could be supported by other measurements. This paper deals with creation of a gearbox’s simplified model, including essential mechanisms as gear mesh stiffness, backlash, bearing stiffness and modal properties of the main components. Except for the presented model, more models with different difficulty levels are used. Numerical results are compared with data from experiment with good correlation.

Klíčová slova

Transmission, vibration, noise, gear mesh stiffness, experiment

Klíčová slova v angličtině

Transmission, vibration, noise, gear mesh stiffness, experiment

Autoři

PROKOP, A.; ŘEHÁK, K.; ZUBÍK, M.; NOVOTNÝ, P.

Rok RIV

2016

Vydáno

10.12.2015

Místo

Praha

ISSN

1214-0821

Periodikum

MECCA - Journal of Middle European Costruction and Design of Cars

Svazek

2015

Číslo

2

Stát

Česká republika

Strany od

16

Strany do

21

Strany počet

27

BibTex

@article{BUT119703,
  author="Aleš {Prokop} and Kamil {Řehák} and Martin {Zubík} and Pavel {Novotný}",
  title="Experimental Validation of the Gearbox NVH Parameters",
  journal="MECCA - Journal of Middle European Costruction and Design of Cars",
  year="2015",
  volume="2015",
  number="2",
  pages="16--21",
  doi="10.1515/MECDC-2015-0007",
  issn="1214-0821"
}