Optimal inspection and mission abort policies for systems subject to degradation
X Zhao, J Sun, Q Qiu, K Chen - European Journal of Operational Research, 2021 - Elsevier
Safety-critical systems are commonly required to perform missions in various engineering
fields. Failures of safety-critical systems may result in irretrievable economic losses and …
fields. Failures of safety-critical systems may result in irretrievable economic losses and …
A finite-horizon condition-based maintenance policy for a two-unit system with dependent degradation processes
This paper analyzes a condition-based maintenance (CBM) model for a system with two
heterogeneous components in which degradation follows a bivariate gamma process …
heterogeneous components in which degradation follows a bivariate gamma process …
Optimal condition-based preventive maintenance policy for balanced systems
Reliability evaluation of balanced systems has been extensively studied in recent years.
However, the research on maintenance optimization for balanced systems is still …
However, the research on maintenance optimization for balanced systems is still …
Optimal condition-based maintenance policy for multi-component repairable systems with economic dependence in a finite-horizon
W Zhang, X Zhang, S He, X Zhao, Z He - Reliability Engineering & System …, 2024 - Elsevier
Industrial production entails using numerous multi-component repairable systems (MCRS),
and the reliability of these systems is often affected by a varying level of degradation. To …
and the reliability of these systems is often affected by a varying level of degradation. To …
Optimal preventive maintenance policy for a system subject to two-phase imperfect inspections
Inspections are essential to finding the health status of a system. However, inspections are
usually imperfect, which may not always reveal the true state of the system. Most of research …
usually imperfect, which may not always reveal the true state of the system. Most of research …
Designing warranty and maintenance policies for products subject to random working cycles
The extensive application of digital technologies makes it possible for reliability managers to
track in real time the product working cycles over the life cycle. Tracked working cycles …
track in real time the product working cycles over the life cycle. Tracked working cycles …
Optimal warranty policy design for deteriorating products with random failure threshold
T Li, S He, X Zhao - Reliability Engineering & System Safety, 2022 - Elsevier
With the rapid development of technologies and increasing availability of degradation data,
the design of appropriate warranty policy for products subject to performance deterioration …
the design of appropriate warranty policy for products subject to performance deterioration …
Design and pricing of extended warranty menus based on the multinomial logit choice model
This paper studies the design and pricing of an extended warranty menu, which offers
multiple options with differentiated lengths and prices. The power law process is used to …
multiple options with differentiated lengths and prices. The power law process is used to …
A maintenance strategy based on system reliability considering imperfect corrective maintenance and shocks
S Gan, Z Song, L Zhang - Computers & Industrial Engineering, 2022 - Elsevier
In this study, an innovative maintenance strategy is proposed for systems subject to normal
degradation and shock process. The shock process is a non-homogeneous Poisson …
degradation and shock process. The shock process is a non-homogeneous Poisson …
Joint optimal mission aborting and replacement and maintenance scheduling in dual-unit standby systems
This paper models a dual-unit standby system with non-identical, reusable units that perform
the mission task alternatively according to a pre-specified replacement and maintenance …
the mission task alternatively according to a pre-specified replacement and maintenance …