Results 71 to 80 of about 7,287 (173)

Reliability analysis of the aircrafts normal braking system [PDF]

MATEC Web of Conferences, 2018
An identified component of Airbus A-330 aircraft which should be maintained properly is the normal braking system. The objectives of this study are to: (1) identify the critical component of the normal braking system; and (2) determine the optimal ...
Premono Agung, Laksono Martin Danang
doaj   +1 more source

A comparison of numerical splitting-based methods for Markovian dependability and performability models [PDF]

, 1998
Iterative numerical methods are an important ingredient for the solution of continuous time Markov dependability models of fault-tolerant systems. In this paper we make a numerical comparison of several splitting-based iterative methods. We consider the
Carrasco, Juan A., Suñé, Víctor
core   +1 more source

Stochastic Modeling and Time‐Frequency Analysis for Predictive Maintenance of Automotive Suspension Systems

Applied Stochastic Models in Business and Industry, Volume 41, Issue 3, May/June 2025.
ABSTRACT This article presents a real‐time predictive maintenance model of vehicle suspensions based on vibration signal analysis. The study is grounded in the observation that suspension wear and failure are primarily driven by cumulative stresses and external shocks encountered during vehicle operation.
Livio Fenga, Luca Biazzo
wiley   +1 more source

Reliability Equivalence Factors for Coherent System using Survival Signature [PDF]

International Journal of Mathematical, Engineering and Management Sciences
This study presents a methodology aimed at enhancing the performance of coherent systems through the application of survival signature analysis, focusing on the calculation of reliability equivalence factors (REFs).
Deepak, Garima Chopra, Deeksha
doaj   +1 more source

Redundancy and Aging of Efficient Multidimensional MDS-Parity Protected Distributed Storage Systems [PDF]

, 2013
The effect of redundancy on the aging of an efficient Maximum Distance Separable (MDS) parity--protected distributed storage system that consists of multidimensional arrays of storage units is explored.
Arslan, Suayb S.
core   +1 more source

Implementing an Operational Cloud‐Based Now‐ and Forecasting System for Space Weather Ground Effects in the UK

Space Weather, Volume 23, Issue 5, May 2025.
Abstract The enhanced variation of the magnetic field during severe to extreme geomagnetic storms induces a large geoelectric field in the subsurface. Grounded infrastructure can be susceptible to geomagnetically induced currents (GICs) during these events.
C. D. Beggan, J. P. Eastwood, J. W. B. Eggington, C. Forsyth, M. P. Freeman, E. Henley, M. Heyns, J. Hübert, D. R. Jackson, A. T. LaMoury, G. S. Richardson, A. W. Smith, A. W. P. Thomson   +12 more
wiley   +1 more source

Optimal Multi-Objective Burn-In Policy Based on Time-Transformed Wiener Degradation Process

IEEE Access, 2019
Burn-in is an effective and widely used means to improve product reliability by eliminating weak units before they are distributed in the market. Traditional burn-in that distinguishes weak units by failure during testing is inefficient and incompetent ...
Yi Lyu, Yun Zhang, Kairui Chen, Ci Chen, Xianxian Zeng   +4 more
doaj   +1 more source

Quality Assurance on a custom SiPMs array for the Mu2e experiment

, 2017
The Mu2e experiment at Fermilab will search for the coherent $\mu \to e$ conversion on aluminum atoms. The detector system consists of a straw tube tracker and a crystal calorimeter.
Atanov, N., Baranov, V., Budagov, J., Cervelli, F., Colao, F., Cordelli, M., Corradi, G., Davydov, Yu. I., Di Falco, S., Diociaiuti, E., Donati, S., Donghia, R., Echenard, B., Giovannella, S., Glagolev, V., Grancagnolo, F., Happacher, F., Hitlin, D. G., Martini, M., Miscetti, S., Miyashita, T., Morescalchi, L., Murat, P., Pedreschi, E., Pezzullo, G., Porter, F., Raffaelli, F., Ricci, M., Saputi, A., Sarra, I., Spinella, F., Tassielli, G., Tereshchenko, V., Usubov, Z., Zhu, R. Y.   +34 more
core   +1 more source

Role of individual component failure in the performance of a 1-out-of-3 cold standby system: A Markov model approach

Open Engineering
The current work assesses the availability and reliability of repairable 1-out-of-3 cold standby systems, undergoing switching failure, by the Markov models, where a finite set of differential equations govern the repairable system.
Hindi Layla, Asker Hussein K.
doaj   +1 more source

Reliability Evaluation for Clustered WSNs under Malware Propagation

Sensors, 2016
We consider a clustered wireless sensor network (WSN) under epidemic-malware propagation conditions and solve the problem of how to evaluate its reliability so as to ensure efficient, continuous, and dependable transmission of sensed data from sensor ...
Shigen Shen, Longjun Huang, Jianhua Liu, Adam C. Champion, Shui Yu, Qiying Cao   +5 more
doaj   +1 more source