Prognostics performance metrics and their relation to requirements, design, verification and cost-benefit

Prognostics performance metrics and their relation to requirements, design, verification and cost-benefit

This paper describes a set of metrics developed to evaluate the performance of prognostics algorithms in the context of prognostics and health management (PHM). Such metrics were developed with focus on the assessment of the accomplishment of user requirements. The usefulness of this set of metrics...

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Bibliographische Detailangaben
Hauptverfasser: Leao, B.P., Yoneyama, T., Rocha, G.C., Fitzgibbon, K.T.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Algorithm design and analysis
Life estimation
Performance analysis
Performance metrics
Probability density function
Prognostics and health management
Technology management
Time measurement
Vehicles
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Beschreibung
Zusammenfassung:This paper describes a set of metrics developed to evaluate the performance of prognostics algorithms in the context of prognostics and health management (PHM). Such metrics were developed with focus on the assessment of the accomplishment of user requirements. The usefulness of this set of metrics for prognostics algorithm design, verification and cost-benefit analysis is presented and the concepts are illustrated with a sample application.
DOI:10.1109/PHM.2008.4711429