Results 11 to 20 of about 431,057 (288)
Online Prediction of Vehicular Fuel Cell Residual Lifetime Based on Adaptive Extended Kalman Filter
Energies, 2020 The limited lifetime of proton exchange membrane fuel cell (PEMFC) inhibits the further development of the fuel cell industry. Prediction is one of the most effective means for managing the lifetime of a fuel cell because it can assist in the ...
Ke Song, Yimin Wang, Xiao Hu, Jing Cao
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BS-ISO helical gear fatigue life estimation and wear quantitative features analysis [PDF]
, 2009 Original article can be found at: http://www3.interscience.wiley.com/ Copyright Blackwell Publishing. DOI: 10.1111/j.1475-1305.2008.00457.xLack of representative theoretical models for gear wear causes difficulties in their useful lifetime prediction ...
Bostjan +6 more
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Meteorologische Zeitschrift, 2023 Due to technical progress in sensor technology and computer power, observation and model data are operationally available today with a high spatial and temporal resolution, suitable for thunderstorm detection and prediction.
Isabella Zöbisch +2 more
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A Theoretical Prediction of the Bs-Meson Lifetime Difference [PDF]
, 2000 We present the results of a quenched lattice calculation of the operator matrix elements relevant for predicting the Bs width difference. Our main result is (\Delta\Gamma_Bs/\Gamma_Bs)= (4.7 +/- 1.5 +/- 1.6) 10^(-2), obtained from the ratio of matrix ...
Becirevic, D. +5 more
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Frontiers in Electronics, 2023 The charging modules of Electric vehicles (EVs) always run in a complex and variable state. As the weakness in the reliable operation of charging modules, the accurate lifetime prediction of aluminum electrolytic capacitors (Al-caps) is important for the
Hongpeng Liu +6 more
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Lifetimes of heavy hadrons beyond leading logarithms [PDF]
, 2002 The lifetime splitting between the B^+ and B_d^0 mesons has recently been calculated in the next-to-leading order of QCD. These corrections are necessary for a reliable theoretical prediction, in particular for the meaningful use of hadronic matrix ...
Nierste, U.
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Leveraging Edge Computing through Collaborative Machine Learning [PDF]
, 2017 The Internet of Things (IoT) offers the ability to analyze and predict our surroundings through sensor networks at the network edge. To facilitate this predictive functionality, Edge Computing (EC) applications are developed by considering: power ...
Anagnostopoulos, Christos +1 more
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Identifying Prognostic Indicators for Electrical Treeing in Solid Insulation through PD Analysis [PDF]
, 1998 This paper presents early results from an experimental study of electrical treeing on commercially available pre-formed silicone samples. A needle-plane test arrangement was set up using hypodermic needles.
Diehl, M. +3 more
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Remaining useful lifetime prediction for predictive maintenance in manufacturing
Computers & Industrial Engineering, 2023 Traditional maintenance approaches often result in either premature replacement of machine parts or downtime in production lines due to malfunctions. Consequently, these lead to significant amount waste in material, time and, ultimately, money. In this study, a machine learning-based predictive maintenance approach is proposed to predict the Remaining ...
Bernar Taşcı, Ammar Omar, Serkan Ayvaz
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e-Polymers, 2023 As the key components of sealing applications, rubber seals are subject to complicated environmental conditions during the service lifetime. In this study, the aging of three typical rubber materials, ethylene–propylene–diene monomer rubber, liquid ...
Li Sen +6 more
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