Standardizing research methods for prognostics

Prognostics and health management (PHM) is a maturing system engineering discipline. As with most maturing disciplines, PHM does not yet have a universally accepted research methodology. As a result, most component life estimation efforts are based on ad-hoc experimental methods that lack statistica...

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Bibliographic Details
Published in2008 International Conference on Prognostics and Health Management pp. 1 - 10
Main Authors Uckun, S., Goebel, K., Lucas, P.J.F.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2008
Subjects
Aging
Aircraft
Automobiles
Engineering management
Life estimation
NASA
Performance Metrics
Prognostics
Prognostics and health management
Research Methods
Space technology
Space vehicles
Vibration measurement
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Summary:Prognostics and health management (PHM) is a maturing system engineering discipline. As with most maturing disciplines, PHM does not yet have a universally accepted research methodology. As a result, most component life estimation efforts are based on ad-hoc experimental methods that lack statistical rigor. In this paper, we provide a critical review of current research methods in PHM and contrast these methods with standard research approaches in a more established discipline (medicine). We summarize the developmental steps required for PHM to reach full maturity and to generate actionable results with true business impact.
ISBN:1424419352
9781424419357
DOI:10.1109/PHM.2008.4711437