Remaining useful life prediction for two-phase degradation model based on reparameterized inverse Gaussian process

• Published in: European journal of operational research Vol. 319; no. 3; pp. 877 - 890
• Main Authors: Zhuang, Liangliang, Xu, Ancha, Wang, Yijun, Tang, Yincai
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 16.12.2024
• Subjects: Adaptive replacement; Inverse Gaussian process; Maintenance; Reliability; Remaining useful life; Maintenance; Reliability; Remaining useful life; Adaptive replacement; Inverse Gaussian process

Two-phase degradation is a prevalent degradation mechanism observed in modern systems, typically characterized by a change in the degradation rate or trend of a system’s performance at a specific time point. Ignoring this change in degradation models can lead to considerable biases in predicting the...