Publication detail
Measuring the yaw mass moment of inertia of vehicle
HEJTMÁNEK, P. BLAŤÁK, O. KUČERA, P. PORTEŠ, P. VANČURA, J.
Czech title
Měření momentu setrvačnosti kolem osy stáčení
English title
Measuring the yaw mass moment of inertia of vehicle
Type
journal article - other
Language
en
Original abstract
The paper describes the procedure of the vehicle yaw moment of inertia determination. The effect of the oscillation period measurement error onto total measurement error is analysed. The measurement stand for moment of inertia measurement based on physical pendulum principle is designed. The measurement system for the stand oscillation measurement is built. The computational procedure for the accurate oscillation period determination is built in the Labview software. The functionality of the complete measuring procedure is verified by determination of the measurement accuracy and precision.
Czech abstract
Článek popisuje postup určení momentu setrvačnosti vozidla ke svislé ose. Je analyzován vliv chyby měření periody kmitu na celkovou chybu určení momentu setrvačnosti. Je navržen měřicí stav pro měření momentu setrvačnosti založený na principu fyzikálního kyvadla. Je sestaven měřicí systém pro měření kmitání stavu. V programu Labview je sestaven výpočtový postup pro přesné určení periody kmitavého pohybu z naměřených dat. Funkčnost celého měřicího postupu je ověřena stanovení přesnosti a opakovatelnosti měření.
English abstract
The paper describes the procedure of the vehicle yaw moment of inertia determination. The effect of the oscillation period measurement error onto total measurement error is analysed. The measurement stand for moment of inertia measurement based on physical pendulum principle is designed. The measurement system for the stand oscillation measurement is built. The computational procedure for the accurate oscillation period determination is built in the Labview software. The functionality of the complete measuring procedure is verified by determination of the measurement accuracy and precision.
Keywords in Czech
Moment setrvačnosti vozidla ke svislé ose, perioda kmitu, fyzikální kyvadlo
Keywords in English
Vehicle yaw mass moment of inertia, oscillation period, physical pendulum
RIV year
2013
Released
06.07.2013
Publisher
ČVUT-Praha
Location
Praha, Česká republika
ISSN
1214-0821
Volume
XI
Number
1
Pages from–to
16–22
Pages count
34
BIBTEX
@article{BUT95428,
author="Petr {Hejtmánek} and Ondřej {Blaťák} and Pavel {Kučera} and Petr {Porteš} and Jan {Vančura},
title="Measuring the yaw mass moment of inertia of vehicle",
year="2013",
volume="XI",
number="1",
month="July",
pages="16--22",
publisher="ČVUT-Praha",
address="Praha, Česká republika",
issn="1214-0821"
}