Modeling hydraulic components for automated FMEA of a braking system

Peter Struss, Alessandro Fraracci

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

This paper presents work on model-based automation of failure-modes-and-effects analysis (FMEA) applied to the hydraulic part of a vehicle braking system. We describe the FMEA task and the application problem and outline the foundations for automating the task based on a (compositional) system model. Models of the essential hydraulic components suitable to generate the predictions needed for the FMEA are introduced and the required models of the control software outlined. These models are based on constraints, rather than simulation, and capture the dynamic response of the systems to an initial situation based on one global integration step and determine deviations from nominal functionality of the device. We also present the FMEA results based on this model.

Original languageEnglish
Title of host publicationPHM 2014 - Proceedings of the Annual Conference of the Prognostics and Health Management Society 2014
EditorsAnibal Bregon, Matthew J. Daigle
PublisherPrognostics and Health Management Society
Pages775-783
Number of pages9
ISBN (Electronic)9781936263172
StatePublished - 2014
Event2014 Annual Conference of the Prognostics and Health Management Society, PHM 2014 - Fort Worth, United States
Duration: 29 Sep 20142 Oct 2014

Publication series

NamePHM 2014 - Proceedings of the Annual Conference of the Prognostics and Health Management Society 2014

Conference

Conference2014 Annual Conference of the Prognostics and Health Management Society, PHM 2014
Country/TerritoryUnited States
CityFort Worth
Period29/09/142/10/14

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