Zerrendatu honen arabera: egilea "fbb57f2f1b2654830fe6be931237d6c5"
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An optimization methodology for material databases to improve cutting force predictions when milling martensitic stainless steel JETHETE-M152
Aristimuño, Patxi Xabier; Basagoiti, Rosa; ARRAZOLA, PEDRO JOSE; Lazkano Rayo, Xabier; Sela, Andrés (Elsevier Ltd., 2018)A material database for JETHETE-M152 was developed applying a novel methodology for improving the precision of cutting forces. This approach defines a variable specific edge force depending on the feed rate and cutting ... -
The capacity of statistical features extracted from multiple signals to predict tool wear in the drilling process
Duo, Aitor; Basagoiti, Rosa; ARRAZOLA, PEDRO JOSE; Aperribay Zubia, Javier; CUESTA ZABALAJAUREGUI, MIKEL (Springer Verlag, 2019)Industrial processes are being developed under a new scenario based on the digitalisation of manufacturing processes.Through this, it is intended to improve the management of resources, decision-making, ... -
A case study on the use of machine learning techniques for supporting technology watch
Perez Riaño, Alain; Basagoiti, Rosa; Larrinaga, Felix (Elsevier, 2018)Technology Watch human agents have to read many documents in order to manually categorize and dispatch them to the correct expert, that will later add valued information to each document. In this two step process, the first ... -
Drilling process monitoring: A framework for data gathering and feature extraction techniques
Duo, Aitor; Basagoiti, Rosa; ARRAZOLA, PEDRO JOSE (Elsevier B.V., 2021) -
Drilling test data from new and worn bits
Duo, Aitor; Basagoiti, Rosa; ARRAZOLA, PEDRO JOSE; Aperribay Zubia, Javier; CUESTA ZABALAJAUREGUI, MIKEL (2019)This directory contains the raw data acquired by Mondragon Unibertsitatea during the execution of drilling tests. These data were used to obtain the results presented in the article "The capacity of statistical features ... -
Estimación cualitativa de la rugosidad mediante algoritmos de aprendizaje automático en una operación de taladrado
Duo, Aitor; Dominguez Romero, Erika; Azpitarte-Aranzabal, Larraitz; Aperribay Zubia, Javier; CUESTA ZABALAJAUREGUI, MIKEL; Garay, Ainara; Basagoiti, Rosa; ARRAZOLA, PEDRO JOSE (Federación de Asociaciones de Ingenieros Industriales de España, 2020) -
Improving Waiting Time and Energy Consumption Performance of a Bi- objective Genetic Algorithm embedded in an Elevator Group Control System through passenger flow estimation
Basagoiti, Rosa (Springer, 2022)Passenger waiting time is a significant issue related to the quality of service of a multiple lift system; however, energy consumption reduction is also an important concern in the lift industry. In this paper, we evaluate ... -
A modified genetic algorithm applied to the elevator dispatching problem
Basagoiti, Rosa; Beamurgia Bengoa, Maite (Springer, 2016)Reduction of passenger waiting time in a multiple elevator system is an important goal in the lift industry. Genetic algorithms (GAs) have been applied to the dispatching problem in vertical transportation. In this paper, ... -
Robustness of inventory replenishment and customer selection policies for the dynamic and stochastic inventory-routing problem
Basagoiti, Rosa (Elsevier, 2016)When inventory management, distribution and routing decisions are determined simultaneously, implementing a vendor-managed inventory strategy, a difficult combinatorial optimization problem must be solved to determine which ... -
Sensor signal selection for tool wear curve estimation and subsequent tool breakage prediction in a drilling operation
Duo, Aitor; Basagoiti, Rosa; ARRAZOLA, PEDRO JOSE; CUESTA ZABALAJAUREGUI, MIKEL (Taylor & Francis, 2021)Tool condition monitoring have an important role in machining processes to reduce defective component and ensure quality requirements. Stopping the process before the tool breaks or an excessive tool wear is reached can ... -
Surface roughness assessment on hole drilled through the identification and clustering of relevant external and internal signal statistical features
Duo, Aitor; Basagoiti, Rosa; ARRAZOLA, PEDRO JOSE; CUESTA ZABALAJAUREGUI, MIKEL; Illarramendi, Miren (Elsevier, 2022)Drilling is a continuous cutting process where two or more cutting edges remove the material, to obtain the desired feature. During the chip evacuation, it generally rubs against the generated surface. Thus, the roughness ... -
Técnicas de minería de datos aplicadas a series temporales bursátiles
Basagoiti, Rosa (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2007)Analizar grandes cantidades de datos con rapidez es uno de los mayores retos a los que se enfrentan las empresas hoy en día. Los sistemas informáticos ofrecen la posibilidad de almacenar gran cantidad de datos pero es ...