AUTOREGRESSIVE MODELS AND ITS POSSIBILITIES FOR MODELLING OF STOCHASTIC LONGITUDINAL UNEVENNESS OF ROAD SURFACES`

Authors

Keywords:

Time Series, Modelling, Simulation, Stationary and Non-stationary Process, Autoregressive Models, Stochastic Longitudinal Unevenness, Road Surface Quality

Abstract

The aim of the paper is to mention possibilities of effective utilization of an autoregressive
modelling theoretical apparatus by generation courses of stochastic
longitudinal unevenness of various qualitative categories of road surfaces` and
terrain surface. The substance consists in an identification of autoregressive model
parameters for every chosen segments of assigned quality of road and its using by
generation new (statistically adequate) courses of longitudinal unevenness. To show
adequacy, new courses have been verified by means of dynamic parameters of

The aim of the paper is to mention possibilities of effective utilization of an autoregressive modelling theoretical apparatus by generation courses of stochastic longitudinal unevenness of various qualitative categories of road surfaces` and terrain surface. The substance consists in an identification of autoregressive model parameters for every chosen segments of assigned quality of road and its using by generation new (statistically adequate) courses of longitudinal unevenness. To show adequacy, new courses have been verified by means of dynamic parameters of longitudinal unevenness valuation: of the unevenness degree C and of the international index IRI.


longitudinal unevenness valuation: of the unevenness degree C and of the
international index IRI.

Downloads

Download data is not yet available.

References

MÁCA, J.: Identification, modelling and control of stochastic dynamic systems.

Monograph. Military faculty, University of transport and communication, Žilina 1992.

p. (In Slovak)

LEITNER, B.: Stochastic Time Series and Possibilities of Their Use for selected Modal

Characteristics Determination of Mechanical Structures. Scientific Papers of University of

Žilina – Communications, Žilina 2001, p.89-105. ISSN 1335 – 4205.

BEŇO, B.: Identification of transportation and building machines dynamic systems with

using vector autoregressive models. In: Proceedings of V. international conference of

young research workers „TRANSCOM 2003“, Section 6, University of Žilina, Žilina

, p.19-22. ISBN 80-8070-085-0.

LEITNER, B.: The Software Support for an Identification of Stochastically Loaded parts

of Mechanically Structures. In: Applied and Computational Mechanics, Volume 1,

Number 2, p. 515-520, The University of West Bohemia in Pilsen, Faculty of Applied

Science, 2007. ISSN 1802-680X.

LEITNER, B.: Modelling and Simulation of Transport Machines Working Conditions by

using of Autoregressive Models. In: Academic Journal “Mechanics, Transport,

Communications“, Issue 1/2007, Article No. 0079, VTU of Todor Kableshkov, Sofia,

Bulgaria, 2007, 10 pp. Internet: <http://mtc-aj.com/ php/ welcome.php?lang=gb >. ISSN

-3823.

Downloads

Published

2008-05-07

How to Cite

Bohuš, & Jaromír. (2008). AUTOREGRESSIVE MODELS AND ITS POSSIBILITIES FOR MODELLING OF STOCHASTIC LONGITUDINAL UNEVENNESS OF ROAD SURFACES`. Perner’s Contacts, 3(2), 59–68. Retrieved from https://pernerscontacts.upce.cz/index.php/perner/article/view/1242

Issue

Section

Articles

Most read articles by the same author(s)

<< < 1 2 3 4 5 6 > >>