Detail publikace

Simulation of Mounting System of Vehicle Powertrain

VOPAŘIL, J. DRÁPAL, L.

Originální název

Simulation of Mounting System of Vehicle Powertrain

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This article presents a computational approach for prediction of excitation of vehicle body near the powertrain mounts. A Multi-Body System (MBS) is used for simulation of this problem, where powertrain is built as all-in-one model and transmission of torque from crankshaft to a vehicle wheels is incorporated. Therefore, this approach requires modelling of complete powertrain, including a final drive and drive shafts. The transmission of vibration from a powertrain to a vehicle body is realized by computational model of powertrain mountings system and simulation results are compared with data obtained by experiment at a passenger car vehicle with three-cylinder spark-ignition engine. The main aim of this article is a description of influence of different types of MBS model complexity on accuracy of simulation results, description of basic computational model of powertrain mounting system and a suggestion for mounting system optimisation during design process phase.

Klíčová slova

Multi-Body dynamics, powertrain, vibration, powertrain mounts

Autoři

VOPAŘIL, J.; DRÁPAL, L.

Vydáno

20. 9. 2017

Nakladatel

Kaunas University of Technology

Místo

Kaunas, Lithuania

ISSN

1822-296X

Periodikum

Transport Means

Ročník

2

Číslo

21

Stát

Litevská republika

Strany od

782

Strany do

787

Strany počet

6

BibTex

@inproceedings{BUT144961,
  author="Jan {Vopařil} and Lubomír {Drápal}",
  title="Simulation of Mounting System of Vehicle Powertrain",
  booktitle="Transport Means 2017 – Proceedings of the 21st International Conference",
  year="2017",
  journal="Transport Means",
  volume="2",
  number="21",
  pages="782--787",
  publisher="Kaunas University of Technology",
  address="Kaunas, Lithuania",
  issn="1822-296X"
}