Twilight of the EUSAMA diagnostic methodology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F16%3APU121788" target="_blank" >RIV/00216305:26210/16:PU121788 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007/s11012-016-0566-0" target="_blank" >http://link.springer.com/article/10.1007/s11012-016-0566-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11012-016-0566-0" target="_blank" >10.1007/s11012-016-0566-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Twilight of the EUSAMA diagnostic methodology

Popis výsledku v původním jazyce

The article deals with recent failures of the EUSAMA methodology which is used for non-destructive testing of the car chassis without disassembling. Using simulated data, we perform an analysis of false-negative evaluation of car condition which occurs often on cars, which are actually in good technical shape. Suggested analysis is able to evaluate the changes introduced to the testing methodology directly on this particular group of chassis designs. The excitation stroke is identified as one of the main causes of methodology failure. The authors suggest that the stroke does not match the roughness profile of current roads. The authors propose certain adjustments of the EUSAMA methodology which should eliminate growing set of tests with contradictory diagnosis result. Suggested adjustments are tested by simulation as well. These adjustments involve changes either in software or hardware section of methodology. Significantly, the proposed adjustments can be easily applied to most EUSAMA testers already produced. However, it is assumed that the suggested methodology changes will be so significant, that new methodology cannot be labeled as EUSAMA anymore.

Název v anglickém jazyce

Twilight of the EUSAMA diagnostic methodology

Popis výsledku anglicky

The article deals with recent failures of the EUSAMA methodology which is used for non-destructive testing of the car chassis without disassembling. Using simulated data, we perform an analysis of false-negative evaluation of car condition which occurs often on cars, which are actually in good technical shape. Suggested analysis is able to evaluate the changes introduced to the testing methodology directly on this particular group of chassis designs. The excitation stroke is identified as one of the main causes of methodology failure. The authors suggest that the stroke does not match the roughness profile of current roads. The authors propose certain adjustments of the EUSAMA methodology which should eliminate growing set of tests with contradictory diagnosis result. Suggested adjustments are tested by simulation as well. These adjustments involve changes either in software or hardware section of methodology. Significantly, the proposed adjustments can be easily applied to most EUSAMA testers already produced. However, it is assumed that the suggested methodology changes will be so significant, that new methodology cannot be labeled as EUSAMA anymore.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20306 - Audio engineering, reliability analysis

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

MECCANICA

ISSN

0025-6455

e-ISSN

1572-9648

Svazek periodika

52

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

IT - Italská republika

Počet stran výsledku

12

Strana od-do

2023-2034

Kód UT WoS článku

000404180000002

EID výsledku v databázi Scopus

2-s2.0-84992692328