Journal ArticleDOI
Optimal replacement and reactivation in warm standby systems performing random duration missions
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TLDR
Modeling a new type of warm standby systems subject to preventive replacements (PR) and element reactivation during its uncertain mission time and impacts of different system model parameters on the mission success probability and on the optimization solutions are examined.About:
This article is published in Computers & Industrial Engineering.The article was published on 2020-11-01. It has received 18 citations till now. The article focuses on the topics: Standby power.read more
Citations
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Journal ArticleDOI
Influence of storage on mission success probability of m-out-of-n standby systems with reusable elements
TL;DR: A probabilistic modeling approach is first proposed for assessing the MSP of the considered system and the optimal operation and maintenance schedule (OMS) problem is formulated and solved, which determines the OMS maximizing the M SP.
Journal ArticleDOI
Joint optimal mission aborting and replacement and maintenance scheduling in dual-unit standby systems
TL;DR: A constrained optimization problem that determines the joint RMS and mission abort policy is formulating and solving, maximizing the MSP while meeting a constraint on the damage avoidance probability (DAP).
Journal ArticleDOI
Optimal operation and maintenance scheduling in m-out-of-n standby systems with reusable elements
TL;DR: In this article, a m-out-of-n standby system subject to preventive replacements and imperfect element activations is considered and two optimization problems are solved, which determine the optimal operation and maintenance schedule (OMS) maximizing MSP and minimizing EMC, respectively.
Journal ArticleDOI
A Fast and Accurate Reliability Approximation Method for Heterogeneous Cold Standby Sparing Systems
TL;DR: A fast and accurate reliability approximation method based on the Lyapunov central limit theorem for heterogeneous 1-out-of-n cold standby systems with non-identical components that can estimate the reliability of large-scale CSSs efficiently and accurately.
Journal ArticleDOI
Optimal sequencing of elements activation in 1-out-of-n warm standby system with storage
TL;DR: In this article , a probabilistic model is proposed to evaluate the reliability or success probability of the system mission (MSP) that must satisfy a pre-specified demand during a required mission time.
References
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Journal ArticleDOI
A two-phase preventive maintenance policy considering imperfect repair and postponed replacement
TL;DR: The model is applied to a case from a steel converter plant, and the results show that the proposed maintenance policy outperforms some existing maintenance policies in terms of the net revenue.
Book ChapterDOI
Tampered Failure Rate Load-Sharing Systems: Status and Perspectives
TL;DR: This chapter describes tampered failure rate (TFR) load-sharing systems and their properties, and provides efficient solution methods for solving TFR load- sharing models for both identical and non-identical component cases.
Journal ArticleDOI
Integrating noncyclical preventive maintenance scheduling and production planning for multi-state systems
TL;DR: This paper integrates noncyclical preventive maintenance with tactical production planning in multi-state systems and determines an integrated lot-sizing and preventive maintenance strategy of the system that will minimize the sum of preventive and corrective maintenance costs, setup costs, holding costs, backorder costs, and production costs, while satisfying the demand for all products over the entire horizon.
Journal ArticleDOI
An integrated production, inventory and preventive maintenance model for a multi-product production system
Xuejuan Liu,Wenbin Wang,Rui Peng +2 more
TL;DR: An integrated production, inventory and preventive maintenance model is constructed, which is characterized by the delay-time concept, to find the optimal number of production cycles per year and the optimal position of preventive maintenance that will maximize the expected profit per unit time.
Journal ArticleDOI
A reliability-and-cost-based fuzzy approach to optimize preventive maintenance scheduling for offshore wind farms
TL;DR: A fuzzy multi-objective non-linear chance-constrained programming model with newly-defined reliability and cost criteria and constraints is formulated to obtain satisfying schedules for wind turbine maintenance.