Publication detail

ANALYSIS OF CAUSES OF FALSE-NEGATIVE EVALUATION OF EUSAMA METHODOLOGY FOR SUSPENSION ASESSMENT

KLAPKA, M. MAZŮREK, I. MACHÁČEK, O.

Original Title

ANALYSIS OF CAUSES OF FALSE-NEGATIVE EVALUATION OF EUSAMA METHODOLOGY FOR SUSPENSION ASESSMENT

Type

conference paper

Language

English

Original Abstract

Abstract: The article deals with recent failures of the EUSAMA methodology which is used for non-destructive testing of the car chassis without disassembling. On simulated data, there is performed an analysis of false-negative evaluation of car condition which occurs often on cars in actually good technical shape. High tire stiffness in combination with small axle load are identified as main causes of the methodology failures. Such combination of technical features is common for car chassis designed according contemporary trends in automotive industry. Adjustment of the too high excitation stroke is suggested as possible future recourse. Therefore the testing conditions should comply with contemporary quality of the road surfaces.

Keywords

Technical diagnostics of vehicles, car suspension, EUSAMA methodology.

Authors

KLAPKA, M.; MAZŮREK, I.; MACHÁČEK, O.

Released

9. 5. 2016

Publisher

Institute of Thermomechanics, Academy of Sciences of the Czech Republic

Location

Prague

ISBN

978-80-87012-59-8

Book

Engineering mechanics 2016

Pages from

282

Pages to

285

Pages count

4

URL

https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=W2AFUnArPT63XeUXKOb&page=1&doc=1

BibTex

@inproceedings{BUT127690,
  author="Milan {Klapka} and Ivan {Mazůrek} and Ondřej {Macháček}",
  title="ANALYSIS OF CAUSES OF FALSE-NEGATIVE EVALUATION OF EUSAMA METHODOLOGY FOR SUSPENSION ASESSMENT",
  booktitle="Engineering mechanics 2016",
  year="2016",
  pages="282--285",
  publisher="Institute of Thermomechanics, Academy of Sciences of the Czech Republic",
  address="Prague",
  isbn="978-80-87012-59-8",
  url="https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=W2AFUnArPT63XeUXKOb&page=1&doc=1"
}