Modeling and real-time diagnostics in TEAMS-RT

This article presents an overview of the architectural and algorithmic features of TEAMS-RT, a real-time fault-isolation tool in Qualtech Systems' suite of software tools for integrated diagnostics, system and maintenance. Following an introduction to the fault-modeling methodology underlying t...

Full description

Saved in:
Bibliographic Details
Published inProceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Vol. 3; pp. 1610 - 1614 vol.3
Main Authors Mathur, A., Deb, S., Pattipati, K.R.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1998
Subjects
Buildings
Fault detection
Fault diagnosis
Libraries
Maintenance
Monitoring
Real time systems
Software algorithms
Software tools
System testing
Online AccessGet full text

Cover

More Information
Summary:This article presents an overview of the architectural and algorithmic features of TEAMS-RT, a real-time fault-isolation tool in Qualtech Systems' suite of software tools for integrated diagnostics, system and maintenance. Following an introduction to the fault-modeling methodology underlying the algorithms, the approach used by TEAMS-RT to isolate faults based on received test results is presented. An overview of a data-preprocessing front-end to TEAMS-RT that computes test-results is also provided; this module makes the tool usable in a wide range of application scenarios, provided a library of suitable fault-detection modules is available. A prototype library of signal-processing routines has been implemented to support detection of faults in aircraft flight systems. Finally, we present issues and results pertaining to a distributed architecture of TEAMS-RT for deployment in large systems.
ISBN:0780345304
9780780345300
ISSN:0743-1619
2378-5861
DOI:10.1109/ACC.1998.707278