Light‐emitting diodes (LEDs) are among the key innovations that have revolutionized the
lighting industry, due to their versatility in applications, higher reliability, longer lifetime, and …

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 …

This paper proposes two condition-based opportunistic maintenance policies with two-
phase inspections for continuously degraded systems with real-time monitoring and periodic …

Along with wide application of sensors, multi-dimensional time-series data are commonly
available for remaining useful life (RUL) estimation. This paper proposes a joint data-driven …

In real-world industrial systems, many critical systems that achieve the main function are
typically continuously monitored by a monitor system to ensure their reliability. Both the …

In degradation test of some products such as plasma display panels (PDPs) and organic
light emitting diodes (OLEDs), observed degradation paths tend to exhibit two-phase …

Degradation test is an effective method in assessing product reliability when measurements
of degradation leading to failure can be observed. The accuracy of reliability inference in …

Failure analysis of a lock mechanism with multiple dependent components is studied. Wear
of the lubricated revolute joints in the mechanism presents the characteristic of multi-phase …

Residual life estimation is an important problem in reliability engineering. Traditional
methods, which are based on time-to-failure distribution, have limitations for components of …

A polymer electrolyte membrane fuel cell (PEMFC) stack is a multi-component system
composed of continuously degrading fuel cells. The voltage degradation of the fuel cells …