Journal ArticleDOI
An overview of time-based and condition-based maintenance in industrial application
TLDR
It can be concluded that the application of the CBM technique is more realistic, and thus more worthwhile to apply, than the TBM one, however, further research on CBM must be carried out in order to make it more realistic for making maintenance decisions.About:
This article is published in Computers & Industrial Engineering.The article was published on 2012-08-01. It has received 729 citations till now. The article focuses on the topics: Condition-based maintenance & Predictive maintenance.read more
Citations
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Journal ArticleDOI
A review on condition-based maintenance optimization models for stochastically deteriorating system
Suzan Alaswad,Yisha Xiang +1 more
TL;DR: A review of CBM literature with emphasis on mathematical modeling and optimization approaches, and classifies the literature on CBM models based on the underlying deterioration processes, namely discrete- and continuous-state deterioration, and proportional hazard model.
Journal ArticleDOI
Wind Turbine Condition Monitoring: State-of-the-Art Review, New Trends, and Future Challenges
Pierre Tchakoua,Rene Wamkeue,Mohand Ouhrouche,Fouad Slaoui-Hasnaoui,Tommy Andy Tameghe,Gabriel Ekemb +5 more
TL;DR: In this article, a general review and classification of wind turbine condition monitoring methods and techniques with a focus on trends and future challenges is provided, and interesting insights from this research are used to point out strengths and weaknesses in today's WTCM industry and define research priorities needed for the industry to meet the challenges in wind industry technological evolution and market growth.
Journal ArticleDOI
Performance-based health monitoring, diagnostics and prognostics for condition-based maintenance of gas turbines: A review
TL;DR: In this paper, a systematic review of recently developed engine performance monitoring, diagnostic and prognostic techniques is presented, which provides experts, students or novice researchers and decision-makers working in the area of gas turbine engines with the state of the art for performance-based condition monitoring.
Journal ArticleDOI
Prognostics and Health Management: A Review on Data Driven Approaches
TL;DR: This paper provides a concise review of mainstream methods in major aspects of the PHM framework, including the updated research from both statistical science and engineering, with a focus on data-driven approaches.
Mechanical systems and signal processing
TL;DR: Vehicle system dynamics integration encompasses interdisciplinary challenges innovations in various aspects related to vehicle system/subsystems/components dynamic characteristics, modeling and validation, vehicle dynamics state measurement and estimation, vehicle/chassis control systems, coordination of power management and dynamics/stability control, etc.
References
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Journal ArticleDOI
On Parallel Machine Replacement Problems with General Replacement Cost Functions and Stochastic Deterioration
TL;DR: This paper proves that for problems with arbitrary cost functions, there can be optimal policies where a machine is replaced only if all machines in worse states are replaced (Worse Cluster Replacement Rule), and shows how the optimal policy structure can be used to reduce the computational effort required to obtain optimal replacement policies.
Proceedings ArticleDOI
Electronic prognostics - a case study using Global Positioning System (GPS)
TL;DR: The approach, development, and validation of electronic prognostics for a radiofrequency (RF) system are discussed, and the results of the accelerated failure tests accurately predict the remaining useful life of a COTS GPS receiver to within plusmn5 thermal cycles.
Journal Article
Optimal warranty policies for systems with imperfect repair
TL;DR: This work derives the optimal maintenance period and optimal level of repair based on the structures of the cost function and failure rate function and shows that under certain assumptions, the optimal repair level for additional service is an increasing function of the replacement time.
Journal ArticleDOI
Preventive Maintenance Interval for Optimal Reliability of Deteriorating System
Dipak Chaudhuri,Kailas C. Sahu +1 more
TL;DR: In this article, the reliability of a system with increasing failure rates improves with preventive maintenance (PM) But with imperfect PM the system may not regenerate Whether the system regenerates or not, the optimum PM intervals can be calculated This has been mathematically formulated and derived here
Online condition monitoring of induction motors using signature analysis
TL;DR: In this paper, the authors have shown that 10% of the induction motor failures are rotor related and most of them are having cage faults, while 41% of failures are bearing related and 37% of failure are related to stator faults.