Assessment of diagnostic and prognostic condition indices for efficient and robust maintenance decision-making of systems subject to stress corrosion cracking

• Published in: Reliability engineering & system safety Vol. 159; pp. 237 - 254
• Main Authors: Huynh, K.T., Grall, A., Bérenguer, C.
• Format: Journal Article
• Language: English
• Published: Barking Elsevier Ltd 01.03.2017; Elsevier BV; Elsevier
• Subjects: Applications; Automatic; Condition-based maintenance; Cracks; Decision making; Diagnostic and prognostic condition index; Diagnostic systems; Engineering Sciences; Inspection; Maintenance; Mathematical cost model; Nondestructive testing; Reliability engineering; Residual useful life; Robust decision; Statistics; Stress corrosion; Stress corrosion cracking; DTS; PR; cdf; MRL; Condition-based maintenance; RUL; HPP; Diagnostic and prognostic condition index; CM; Residual useful life; Stress corrosion cracking; CBM; CR; HGP; SCC; pdf; Mathematical cost model; Robust decision

Seeking condition indices characterizing the health state of a system is a key problem in condition-based maintenance. For this purpose, diagnostic and prognostic models have been unceasingly developed and improved over the past few decades; nevertheless none of them explains thoroughly the impacts...