Rolling-element bearing is one of the main parts of rotating equipment. In order to avoid the
mechanical equipment damage caused by the sudden failure of rolling-element bearings, it …

Machinery will fail due to complex and tough working conditions. It is necessary to apply
reliable monitoring technology to ensure their safe operation. Condition-based maintenance …

Recent developments in prognostic models have led to increased use of prognostic
information to improve the benefits of condition-based maintenance (CBM). Existing CBM …

We study the preventive maintenance scheduling problem of wind farms in the offshore wind
energy sector which operates under uncertainty due to the state of the ocean and market …

Cox's proportional hazards model is widely used to describe the hazard rate of a system
deteriorating with age and diagnostic covariates. Existing maintenance in the proportional …

Condition-based maintenance (CBM) has been widely applied in engineering practice, but it
has been rarely integrated into extended warranty policies. When the inspection cost is high …

The hazard rate of many practical systems depends not only on age but also on a diagnostic
covariate process. Effective maintenance decisions for such systems need to combine both …

Increasing research efforts have been devoted to mission-oriented preventive maintenance
(PM) policies that are restricted mainly to certain missions. This paper investigates the …

This paper proposes a condition-based maintenance (CBM) policy for a system subject to
dependent soft and hard failures. When the deterioration exceeds a predetermined level, the …

This paper proposes an opportunistic maintenance policy for maintaining mechanical
systems consisting of two series units with economic dependency. Condition monitoring and …