System Health Management (SHM) is an example of the types of challenging applications facing embedding high-performance computing environments. SHM systems monitor real-time sensors to determine system health and performance. Performance, economics, and safety are all at stake in SHM, and the emphasis on health management technology is motivated by all these considerations. This paper describes...

Although typical Health and Usage Monitoring Systems (HUMS) intend to support a transition from scheduled part replacements to performing maintenance upon evidence of need, they generally exhibit a limited ability to diagnose component faults early and accurately in complex systems such as a helicopter drive train. Consequently, the traditional approach to implementing Condition Based Maintenan...

Abstract Previous literature has highlighted many opportunities for digital technologies, such as the Internet of Things (IoT) and data analytics, to enable circular strategies, i.e., strategies which support transition a economy (CE). As one key are apparent, maintenance is selected focus area this study. In field maintenance, IoT analytics companies implement condition-based (CBM), based on m...

this paper studies a maintenance policy for a system composed of two components, which are subject to continuous deterioration and consequently stochastic failure. the failure of each component results in the failure of the system. the components are inspected periodically and their deterioration degrees are monitored. the components can be maintained using different maintenance actions (repair...

In the mining industry, inter-connected machinery operates under harsh conditions 24 hours a day. Naturally, this degrades their state, and can lead to premature breakdowns production losses. Condition-based maintenance (CBM) is strategy that plans schedules depending on condition of equipment, aims improve decision-making processes. Data collected from for CBM purposes must be reliable avoid n...

This dissertation aims to develop new condition-based maintenance (CBM) tools for increasing performance of Apache helicopter drivetrain gearboxes, through lubrication and signal analysis. An extensive consumer of CBM is the Apache helicopter that involves testing critical components to demonstrate reliability and performance, measured through data-driven condition indicators (CIs). These indic...

Unit Commitment (UC) is a fundamental problem in power system operations. When coupled with generation maintenance, the joint optimization poses significant computational challenges due to coupling constraints linking maintenance and UC decisions. Obviously, these grow size of network. With introduction sensors for monitoring generator health condition-based maintenance(CBM), have been magnifie...

This article addresses the evolution of Industry 4.0 (I4.0) in automotive industry, exploring its contribution to a shift maintenance paradigm. To this end, we firstly present concepts predictive (PdM), condition-based (CBM), and their applications increase awareness why how these are revolutionizing industry. Then, introduce business process management (BPM) model notation (BPMN) methodologies...

Aircraft maintenance is a complex domain where designing new systems that include Machine Learning (ML) algorithms can become challenge. In the context of tool for Condition-Based Maintenance (CBM) in aircraft planning, this case study addresses (1) use Playful Probing approach to obtain insights allow understanding how design interaction with ML algorithms, (2) integration Reinforcement (RL) a...

The objectives of our program are 1) to evaluate the cost and effectiveness of the AH-64 (Apache) and UH-60 (Blackhawk) helicopters’ on-board Vibration Monitoring (VM) System, to provide an annual cost savings analysis of the Vibration Management Enhancement Program (VMEP), and to initially correlate vibration signals with the ULLS-A (logistics) database to create a Costs Benefits Analysis (CBA...