Recent advances in system reliability optimization driven by importance measures
Abstract System reliability optimization problems have been widely discussed to maximize
system reliability with resource constraints. Birnbaum importance is a well-known method for …
system reliability with resource constraints. Birnbaum importance is a well-known method for …
Importance measure-based maintenance strategy optimization: Fundamentals, applications and future directions in AI and IoT
Numerous maintenance strategies have been proposed in the literature related to reliability.
This paper focuses on the utilization of reliability importance measures to optimize …
This paper focuses on the utilization of reliability importance measures to optimize …
Modelling and estimation of system reliability under dynamic operating environments and lifetime ordering constraints
Modern systems are operating under dynamic environments and the components therein
often exhibit positively correlated lifetimes. Moreover, due to various practical reasons such …
often exhibit positively correlated lifetimes. Moreover, due to various practical reasons such …
Resilience analysis of maritime transportation systems based on importance measures
In maritime transportation system (MTS), ports and ocean routes are essential for
establishing and maintaining effective international trade routes. However, the ability of the …
establishing and maintaining effective international trade routes. However, the ability of the …
Comparing with the joint importance under consideration of consecutive-k-out-of-n system structure changes
For a multi-component system, the impact of the alteration of components on the system
reliability often needs assessment. Existing importance measures, however, do not consider …
reliability often needs assessment. Existing importance measures, however, do not consider …
Mission reliability modeling of UAV swarm and its structure optimization based on importance measure
The mission reliability of an unmanned aerial vehicle (UAV) swarm is the capability of the
swarm to complete its intended missions under specified operating conditions for a specified …
swarm to complete its intended missions under specified operating conditions for a specified …
Multi-state balanced systems in a shock environment
X Zhao, S Wang, X Wang, Y Fan - Reliability Engineering & System Safety, 2020 - Elsevier
Reliability analysis of balanced systems has become an important research topic. In
previous studies, a balanced system only has two states, ie, perfect functioning and …
previous studies, a balanced system only has two states, ie, perfect functioning and …
System performance-based joint importance analysis guided maintenance for repairable systems
To enhance system performance, corrective maintenance for failed components and
preventive maintenance (PM) for operating components can be performed simultaneously …
preventive maintenance (PM) for operating components can be performed simultaneously …
Reliability modeling and analysis for linear consecutive-k-out-of-n: F retrial systems with two maintenance activities
Y Wang, L Hu, L Yang, J Li - Reliability Engineering & System Safety, 2022 - Elsevier
This paper focuses on a linear consecutive-k-out-of-n: F repairable retrial system with an
unreliable repair facility, in which preventive maintenance (PM) and repair for working …
unreliable repair facility, in which preventive maintenance (PM) and repair for working …
A new multi-criteria importance measure and its applications to risk reduction and safety enhancement
A wide variety of importance measures have been proposed to rank components for different
purposes and most of them are based on a single criterion like reliability, maintenance cost …
purposes and most of them are based on a single criterion like reliability, maintenance cost …