Statistical modeling of cargo securing on selected military trucks and road surfaces

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG42__%2F25%3A00561981" target="_blank" >RIV/60162694:G42__/25:00561981 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1177/15485129241227012" target="_blank" >https://doi.org/10.1177/15485129241227012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/15485129241227012" target="_blank" >10.1177/15485129241227012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Statistical modeling of cargo securing on selected military trucks and road surfaces

Popis výsledku v původním jazyce

The development of new technologies (e.g. 3-axial accelerometers) and their implementation to the armed forces made it possible to rather easily obtain data on transportation with regard to cargo securing. It is however crucial to evaluate the data, and identify the factors important for the selection of an appropriate cargo securing system. Particular attention should be paid to the transportation on lower-quality roads, or possibly in the terrain as greater shocks the cargo (as well as the vehicle and the driver) is subject to can be expected. Data obtained from the military transport experiment has been processed using advanced statistical methods (a contaminated probability distribution, methods of statistical comparison and an analysis of variance). The transportation data from the use of two military trucks on three different road surfaces has been compared. The results show, in which axes there are statistically significant differences in terms of the frequency of exceeding normatively determined acceleration coefficient values in relation to the road surface type and the vehicle type. Further results are based on the modelling of acceleration coefficients using a contaminated log-normal distribution, where the distribution of acceleration coefficient values is contaminated by outliers resulting from sudden changes in the transport conditions.

Název v anglickém jazyce

Statistical modeling of cargo securing on selected military trucks and road surfaces

Popis výsledku anglicky

The development of new technologies (e.g. 3-axial accelerometers) and their implementation to the armed forces made it possible to rather easily obtain data on transportation with regard to cargo securing. It is however crucial to evaluate the data, and identify the factors important for the selection of an appropriate cargo securing system. Particular attention should be paid to the transportation on lower-quality roads, or possibly in the terrain as greater shocks the cargo (as well as the vehicle and the driver) is subject to can be expected. Data obtained from the military transport experiment has been processed using advanced statistical methods (a contaminated probability distribution, methods of statistical comparison and an analysis of variance). The transportation data from the use of two military trucks on three different road surfaces has been compared. The results show, in which axes there are statistically significant differences in terms of the frequency of exceeding normatively determined acceleration coefficient values in relation to the road surface type and the vehicle type. Further results are based on the modelling of acceleration coefficients using a contaminated log-normal distribution, where the distribution of acceleration coefficient values is contaminated by outliers resulting from sudden changes in the transport conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21100 - Other engineering and technologies

Projekt

<a href="/cs/project/CK03000182" target="_blank" >CK03000182: Výzkum stavebně-technických požadavků na využití národní pozemní infrastruktury TEN-T k řešení krizových situací velkého rozsahu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

The Journal of Defense Modeling and Simulation: Applications, Methodology, Technology

ISSN

1548-5129

e-ISSN

1557-380X

Svazek periodika

21

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

341-355

Kód UT WoS článku

001146924200001

EID výsledku v databázi Scopus

2-s2.0-85182850036