Listar por autor "c57531389c80396d05f4e4852ef65071"
Mostrando ítems 1-15 de 15
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Application Dependent End-of-Life Threshold Definition Methodology for Batteries in Electric Vehicles
Muxika Olasagasti, Eñaut (MDPI, 2021)The end-of-life event of the battery system of an electric vehicle is defined by a fixed end-oflife threshold value. However, this kind of end-of-life threshold does not capture the application and battery characteristics ... -
Application des réseaux de neurones à l'identification d'un axe de machine-outil
Muxika Olasagasti, Eñaut (2002)Les machines-outils ont été l'objet des études au fur et à mesure que les entreprises voulaient augmenter la productivité. De nos jours, les aspects qui sont traités sont les nouveaux matériaux pour la partie mécanique ... -
Application of the D3H2 Methodology for the Cost-Effective Design of Dependable Systems
Aizpurua Unanue, Jose Ignacio; Muxika Olasagasti, Eñaut (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: ... -
A Data-Driven Health Assessment Method for Electromechanical Actuation Systems
Aizpurua Unanue, Jose Ignacio; Muxika Olasagasti, Eñaut; Iturrospe, Aitzol (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 ... -
Design methodology addressing static/reconfigurable partitioning optimizing software defined radio (SDR) implementation through FPGA dynamic partial reconfiguration and rapid prototyping tools
Torrego, Raul (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)The characteristics people request for communication devices become more and more demanding every day. And not only in those aspects dealing with communication speed, but also in such different characteristics as different ... -
A Diagnostics Framework for Underground Power Cables Lifetime Estimation Under Uncertainty
Aizpurua Unanue, Jose Ignacio; Garro, Unai; Muxika Olasagasti, Eñaut; Mendicute, Mikel (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 ... -
FPGA-Based Degradation and Reliability Monitor for Underground Cables
Garro, Unai; Muxika Olasagasti, Eñaut; Aizpurua Unanue, Jose Ignacio; Mendicute, Mikel (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 ... -
Functionality and dependability assurance in massively networked scenarios
Aizpurua Unanue, Jose Ignacio (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 ... -
Methodology for the Accelerated Reliability Analysis and Prognosis of Underground Cables based on FPGA
Garro, Unai (Mondragon Unibertsitatea. Goi Eskola Politeknikoa., 2019-11)Dependable electrical power distribution systems demand high reliability levels that cause increased maintenance costs to the utilities. Often, the extra costs are the result of unnecessary maintenance procedures, which ... -
Probabilistic forecasting informed failure prognostics framework for improved RUL prediction under uncertainty: A transformer case study
Aizpurua Unanue, Jose Ignacio; Penalba, Markel; Barrenetxea, Manex; Muxika Olasagasti, Eñaut (Elsevier Ltd., 2022)The energy transition towards resilient and sustainable power plants requires moving from periodic health assessment to condition-based lifetime planning, which in turn, creates new challenges and opportunities for health ... -
Remaining useful life estimations applied on the sizing and the prognosis of lithium ion battery energy storage systems
Arrinda, Mikel (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)The present thesis develops an accurate sizing tool for the most relevant lithium ion battery energy storage system applications considering the aging and the remaining useful life. The developed tool involves firstly, the ... -
Scalable Mixed-Criticality Safety Concepts for a Stationary Battery Management System (BMS) With Integrated Machine Learning (ML)
Arraztoa Lazkanotegi, Xabier; Marcos, David; Garmendia, Maitane; Muxika Olasagasti, Eñaut; Perez-Cerrolaza, Jon (IEEE, 2025) -
Summer School on Circular Economy for Sustainable Manufacturing: A Case Study and Lessons Learned
Muxika Olasagasti, Eñaut (Elsevier, 2024)The Circular Economy Action Plan is the main building block of the European Green Deal, Europe's new agenda for sustainable growth. Businesses need new technologies, new methods and new industrial organization either to ... -
Transformer OLTC operation monitoring framework through acoustic signal processing and convolutional neural networks
Secic, Adnan; Aizpurua Unanue, José Ignacio; Garro Arrazola, Unai; Muxika Olasagasti, Eñaut; Kuzle, Igor (IEEE, 2025) -
Unified Evaluation Framework for Stochastic Algorithms Applied to Remaining Useful Life Prognosis Problems
Muxika Olasagasti, Eñaut (MDPI, 2021)A unified evaluation framework for stochastic tools is developed in this paper. Firstly, we provide a set of already existing quantitative and qualitative metrics that rate the relevant aspects of the performance of a ...
