Results 21 to 30 of about 35,306 (298)
A Review of Problem Structuring Methods for Consideration in Prognostics and Smart Manufacturing
International Journal of Prognostics and Health Management, 2016 Successful use of prognostics involves the prediction of future system behaviors in an effort to maintain system availability and reduce the cost of maintenance and repairs. Recent work by the National Institute of Standards and Technology indicates that
Patrick T. Hester +3 more
doaj +1 more source
An Approach to the Health Monitoring of the Fuel System of a Turbofan [PDF]
, 2012 This paper focuses on the monitoring of the fuel system of a turbofan which is the core organ of an aircraft engine control system. The paper provides a method for real time on-board monitoring and on-ground diagnosis of one of its subsystems: the ...
LAMOUREUX, Benjamin +2 more
core +6 more sources
On the role of Prognostics and Health Management in advanced maintenance systems [PDF]
, 2016 The advanced use of the Information and Communication Technologies is evolving the way that systems are managed and maintained. A great number of techniques and methods have emerged in the light of these advances allowing to have an accurate and ...
Crespo Márquez, Adolfo +3 more
core +2 more sources
A data enlargement strategy for fault classification through a convolutional auto-encoder
MATEC Web of Conferences, 2019 The amount of data is of crucial to the accuracy of fault classification through machine learning techniques. In wind energy harvest industry, due to the shortage of faulty data obtained in real practice, together with ever changing operational ...
Hao Cui +4 more
doaj +1 more source
International Journal of Prognostics and Health Management, 2015 Uncertainty plays an important role in diagnostics, prognostics, and health management of engineering systems. The presence of uncertainty leads to an imprecise understanding of the behavior of such systems; as a result, this may adversely affect the ...
Shankar Sankararaman +2 more
doaj +1 more source
Stochastic RUL calculation enhanced with TDNN-based IGBT failure modeling [PDF]
, 2016 Power electronics are widely used in the transport and energy sectors. Hence, the reliability of these power electronic components is critical to reducing the maintenance cost of these assets.
Alghassi, Alireza +2 more
core +1 more source
Framework for a Hybrid Prognostics
Chemical Engineering Transactions, 2013 Fault detection and isolation, or fault diagnostic, of physical systems has been subject of several interesting works. Detecting and isolating faults may be convenient for some applications where the fault does not have severe consequences on humans as ...
K. Medjaher, N. Zerhouni
doaj +1 more source
Lithium-Ion Battery Prognostics through Reinforcement Learning Based on Entropy Measures
Algorithms, 2022 Lithium-ion is a progressive battery technology that has been used in vastly different electrical systems. Failure of the battery can lead to failure in the entire system where the battery is embedded and cause irreversible damage.
Alireza Namdari +2 more
doaj +1 more source
Probabilistic Monte-Carlo method for modelling and prediction of electronics component life [PDF]
, 2014 Power electronics are widely used in electric vehicles, railway locomotive and new generation aircrafts. Reliability of these components directly affect the reliability and performance of these vehicular platforms.
Alghassi, Ali +3 more
core +1 more source
Vibration Resonance Spectrometry (VRS) for the Advanced Streaming Detection of Rotor Unbalance
Machines, 2023 Determination of the diagnosis thresholds is crucial for the fault diagnosis of industry assets. Rotor machines under different working conditions are especially challenging because of the dynamic torque and speed.
Matthew T. Gerdes +5 more
doaj +1 more source