Importance measure-based resilience management: Review, methodology and perspectives on maintenance
In recent years, frequent natural or man-made disturbances have accelerated the study of
resilience management. As an important source of system resilience, maintenance activities …
resilience management. As an important source of system resilience, maintenance activities …
Joint optimization of multi-stage component reassignment and preventive maintenance for balanced systems considering imperfect maintenance
S Wang, X Zhao, C Wu, X Wang - Reliability Engineering & System Safety, 2023 - Elsevier
In this paper, a balanced system consisting of several multi-state components is considered
to work during multiple sequential stages. The system is balanced when the largest state …
to work during multiple sequential stages. The system is balanced when the largest state …
An optimizing maintenance policy for airborne redundant systems operating with faults by using Markov process and NSGA-II
D Cheng, Z Lu, J Zhou, X Liang - Reliability Engineering & System Safety, 2023 - Elsevier
Redundancy is widely applied in modern airborne systems. Operation with faults in
redundant airborne systems can improve the dispatch reliability of aircraft and reduce …
redundant airborne systems can improve the dispatch reliability of aircraft and reduce …
Co-optimizing component allocation and activation sequence in heterogeneous 1-out-of-n standby system exposed to shocks
Motivated by real-world applications of cloud computing and unmanned aerial vehicles
(UAVs), this paper models a heterogeneous 1-out-of-n standby system with n components …
(UAVs), this paper models a heterogeneous 1-out-of-n standby system with n components …
A hybrid inspection-replacement policy for multi-stage degradation considering imperfect inspection with variable probabilities
Inspections are crucial to reveal asset health and support preventive maintenance, which,
however, are susceptible to multiple uncertainties due to human errors and limitations of …
however, are susceptible to multiple uncertainties due to human errors and limitations of …
Standby mode transfer schedule minimizing downtime of 1-out-of-N system with storage
Mode transfers have attracted attention from the standby system community as they can
effectively reduce system downtime. However, the existing models are not applicable to …
effectively reduce system downtime. However, the existing models are not applicable to …
Optimisation of maintenance policies for a deteriorating multi-component system under external shocks
Many engineering systems are affected by shocks from their operating environments. When
the state of a component degrades to a certain threshold level, preventive maintenance is …
the state of a component degrades to a certain threshold level, preventive maintenance is …
Predetermined standby mode transfers in 1-out-of-N systems with resource-constrained elements
It has been shown that mode transfers can effectively balance the resource consumption
and restoration time of standby systems. However, the existing methods assumed unlimited …
and restoration time of standby systems. However, the existing methods assumed unlimited …
Cost-based preventive maintenance of industrial robot system
H Dui, H Xu, L Zhang, J Wang - Reliability Engineering & System Safety, 2023 - Elsevier
The industrial robot plays an increasingly important role in industrial and social activities,
and its performance has a great effect on the entire automatic production line. Most studies …
and its performance has a great effect on the entire automatic production line. Most studies …
Performance-based maintenance analysis and resource allocation in irrigation networks
The irrigation network is a critical infrastructure network consisting of reservoirs, canals, and
croplands. However, the operation of irrigation networks is often disrupted by natural …
croplands. However, the operation of irrigation networks is often disrupted by natural …