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PÍŠTĚK, V. RAUSCHER, J. RAMÍK, P. ŠTĚTINA, J.
Original Title
Engine Structural Vibration Investigation with Non-Contact Dynamic Measurements
Type
conference paper
Language
English
Original Abstract
The vibratory and acoustic behaviour of the powertrain is a highly complex one, consisting of many components that are subject to loads that vary greatly in magnitude and which operate at a wide range of speeds. The interaction of the crank and crankcase is a major problem for the powertrain designer when optimising the vibration and noise characteristics of the powertrain. Finite Element Method (FEM) and Multi-Body Systems (MBS) are suitable for creation of 3-D calculation models. Non-contact measurements with laser Doppler vibrometers enable to verify the complex calculation models.
Keywords
internal combustion engine, vibration measurement, Finite Element Method, Multi-Body Systems, laser Doppler vibrometer
Authors
PÍŠTĚK, V.; RAUSCHER, J.; RAMÍK, P.; ŠTĚTINA, J.
RIV year
2001
Released
12. 6. 2001
Publisher
České vysoké učení technické v Praze
Location
Praha
ISBN
80-01-02382-6
Book
12th International Symposium MOTOR SYMPO 01
Pages from
103
Pages to
112
Pages count
10
BibTex
@inproceedings{BUT6379, author="Václav {Píštěk} and Jaroslav {Rauscher} and Pavel {Ramík} and Josef {Štětina}", title="Engine Structural Vibration Investigation with Non-Contact Dynamic Measurements", booktitle="12th International Symposium MOTOR SYMPO 01", year="2001", pages="10", publisher="České vysoké učení technické v Praze", address="Praha", isbn="80-01-02382-6" }