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FPGA-Based Degradation and Reliability Monitor for Underground Cables
(MDPI AG, 2019)
The online Remaining Useful Life (RUL) estimation of underground cables and their reliability analysis requires obtaining the cable failure time probability distribution. Monte Carlo (MC) simulations of complex thermal ...
Application of the D3H2 Methodology for the Cost-Effective Design of Dependable Systems
(MDPI AG, 2019)
The use of dedicated components as a means of achieving desirable levels of fault tolerancein a system may result in high costs. A cost effective way of restoring failed functions is to use heterogeneous redundancies: ...
Functionality and dependability assurance in massively networked scenarios
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2014)
El diseño de sistemas confiables y la reducción de costos han sido vistos como objetivos conflictivos. Las técnicas tradicionales para diseñar sistemas confiables replican los recursos del sistema para mejorar la tolerancia ...
Modelling and Resolution of Dynamic Reliability Problems by the Coupling of Simulink and the Stochastic Hybrid Fault Tree Object Oriented (SHyFTOO) Library
(MDPI, 2019)
Dependability assessment is one of the most important activities for the analysis of complex systems. Classical analysis techniques of safety, risk, and dependability, like Fault Tree Analysis or Reliability Block Diagrams, ...
A Data-Driven Health Assessment Method for Electromechanical Actuation Systems
(Prognostics and Health Management Society, 2016)
The design of health assessment applications for the electromechanical actuation system of the aircraft is a challenging task. Physics-of-failure models involve non-linear complex equations which are further complicated ...
Towards a Probabilistic Fusion Approach for Robust Battery Prognostics
(PHM Society, 2024)
Batteries are a key enabling technology for the decarbonization of transport and energy sectors. The safe and reliable
operation of batteries is crucial for battery-powered systems.
In this direction, the development of ...
Towards a probabilistic error correction approach for improved drone battery health assessment
(Research Publishing, Singapore, 2023)
Health monitoring of remote critical infrastructure, such as offshore wind turbines, is complex and expensive.
For the offshore energy sector, the accessibility for on-site asset inspection is hampered due to their harsh ...
A Diagnostics Framework for Underground Power Cables Lifetime Estimation Under Uncertainty
(IEEE, 2020)
Power cables are critical assets for the reliable operation of the grid. The cable lifetime is generally estimated from the conductor temperature and associated lifetime reduction.
However, these tasks are intricate due ...
Uncertainty Analysis of Two Gas Measurement DGA Ratios for Improved Diagnostics Applications
(IEEE, 2022)
This paper formulates the exact analytical probability density function (PDF) for the ratio of two independent dissolved gas analysis (DGA) measurements that include individual gas measurement errors. It is demonstrated ...
Reliability simulation of a multi-state Wind Turbine Generator using SHyFTOO
(CalTek, 2022)
Accurate reliability analysis modelling requires appropriate stochastic formalisms, which can capture the relevant operation and degradation characteristics of the system under analysis. Physical, working and environmental ...
