Designing preventive maintenance for multi-state systems with performance sharing

C Wu, R Pan, X Zhao, X Wang - Reliability Engineering & System Safety, 2024 - Elsevier
This paper constructs a reliability model for the performance sharing system with random
shocks, and studies the optimal preventive maintenance policy for this model. Such a system …

Reliability optimization of multi-state systems with two performance sharing groups

L Gu, G Wang, Y Zhou, R Peng - Reliability Engineering & System Safety, 2024 - Elsevier
Increasing research efforts have been devoted to the reliability analysis of multi-state
systems (MSSs) with different performance sharing mechanisms. This paper investigates the …

Preventive maintenance for heterogeneous parallel systems with two failure modes

R Peng, X He, C Zhong, G Kou, H Xiao - Reliability Engineering & System …, 2022 - Elsevier
The parallel structure in the reliability engineering is widely used in many industrial systems
such as power generation systems, pump systems, production systems and computing …

An approach for reliability optimization of a multi-state centralized network

A Azhdari, MA Ardakan, M Najafi - Reliability Engineering & System Safety, 2023 - Elsevier
Modern technological advances require unprecedented reliability improvements in
engineering systems. This is especially true for the numerous complex structures used as …

Reliability analysis of performance-based balanced systems with common bus performance sharing

C Wu, X Zhao, X Wang, S Wang - Reliability Engineering & System Safety, 2021 - Elsevier
In this paper, a performance-based balanced system with common bus performance sharing
is established. The system consists of n components connected by a common bus. Each …

Reliability evaluation of consecutive-k-out-of-n: F systems with two performance sharing groups

C Wu, R Pan, X Zhao, S Cao - Computers & Industrial Engineering, 2021 - Elsevier
From previous studies on performance sharing systems, the system structure is considered
to be either series, or series-parallel, or k-out-of-n structure. To enrich the research and …

Cyber attacks on PMU placement in a smart grid: Characterization and optimization

W Ding, M Xu, Y Huang, P Zhao, F Song - Reliability Engineering & System …, 2021 - Elsevier
Phasor measurement units (PMUs) have been integrated into the smart grid for monitoring
the operational state of system and improving the reliability. Due to the high cost of PMU …

Reliability optimization of multi-state networks in a star configuration with bi-level performance sharing mechanism and transmission losses

A Azhdari, MA Ardakan - Reliability Engineering & System Safety, 2022 - Elsevier
A multi-state star network with bi-level performance sharing mechanism is studied.
According to the proposed topology, the network consists of a main node, which occupies …

Reliability analysis and optimal generator allocation and protection strategy of a non-repairable power grid system

M Cao, J Guo, H Xiao, L Wu - Reliability Engineering & System Safety, 2022 - Elsevier
In a power grid system, generators may fail due to the internal structure and material
degradation caused by stress levels or work conditions. However, power grid systems may …

Reliability of a two‐dimensional demand‐based networked system with multistate components

H Xiao, K Yi, G Kou, L Xing - Naval Research Logistics (NRL), 2020 - Wiley Online Library
Existing research on multistate system reliability has mainly focused on one‐dimensional
systems such as parallel systems, linear sliding window systems, and linearly consecutively …