Now showing items 1-12 of 12

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      A non-damped stabilization algorithm for multibody dynamics 

      Fernández de Bustos, Igor; Uriarte, Haritz; Urkullu Martín, Gorka; García Marina, Vanesa (Springer, 2021-10-23)
      The stability of integrators dealing with high order Differential Algebraic Equations (DAEs) is a major issue. The usual procedures give rise to instabilities that are not predicted by the usual linear analysis, rendering ...
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      A Rubric to Assess and Improve Technical Writing in Undergraduate Engineering Courses 

      Cantera López de Silanes, María Asunción ORCID; Arévalo Benito, María José ORCID; García Marina, Vanesa; Alves Castro, María Angeles ORCID (MDPI, 2021-03-24)
      Although there is consensus in the literature that writing skills are important in STEM (Science, Technology, Engineering, and Mathematics) studies, they are often neglected. However, some efforts have been made to correct ...
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      An efficient LDU algorithm for the minimal least squares solution of linear systems 

      Fernández de Bustos, Igor; García Marina, Vanesa; Urkullu Martín, Gorka; Abasolo, Mikel ORCID (Elsevier, 2018-12-15)
      The minimal least squares solutions is a topic of interest due to the broad range of applications of this problem. Although it can be obtained from other algorithms, such as the Singular Value Decomposition (SVD) or the ...
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      Analysis of University STEM Students’ Mathematical, Linguistic, Rhetorical–Organizational Assignment Errors 

      Arévalo Benito, María José ORCID; Cantera López de Silanes, María Asunción ORCID; García Marina, Vanesa; Alves Castro, María Angeles ORCID (MDPI, 2021-04-06)
      Although Error Analysis (EA) has been broadly used in Foreign Language and Mother Tongue learning contexts, it has not been applied in the field of engineering and by STEM (Science, Technology, Engineering, and Mathematics) ...
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      Design, analysis and comparison of different bicycle frame models 

      Martínez de Zuazo Martínez, Alberto (2023-03-27)
      This project will detail the process and research work required to complete the bachelor thesis necessary to finish a mechanical engineering degree. Multiple abilities obtained during the duration of the degree have been ...
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      Direct integration of the equations of multibody dynamics using central differences and linearization 

      Urkullu Martín, Gorka; Fernández de Bustos, Igor; García Marina, Vanesa; Uriarte Larizgoitia, Haritz (Elsevier, 2018-12-12)
      A methodology for integrating rigid body dynamics for the analysis of multibody systems is presented. The novelty lies in the fact that the equation system is solved directly by means of central differences as a second-order ...
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      Diseño y cálculo de nave MDR (Modular, Desmontable, Reutilizable) 

      Alonso Escudero, Adrian (2023-03-27)
      En el proyecto que se va a desarrollar a continuación, se ha realizado el diseño, el cálculo y la optimización de dos tipos de estructuras, modulares, desmontables y reutilizables de tipo industrial mediante el código ...
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      Framework for the Shape Optimization of Aerodynamic Profiles Using Genetic Algorithms 

      López Montaña, David ORCID; Angulo Duque, Carlos ORCID; Fernández de Bustos, Igor; García Marina, Vanesa (Hindawi Publishing Corporation, 2013)
      This study developed a framework for the shape optimization of aerodynamics profiles using computational fluid dynamics (CFD) and genetic algorithms. Agenetic algorithm code and a commercial CFD code were integrated to ...
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      Machine learning methods for predictive maintenance using real-time data and time-frequency analysis 

      Papadopoulos, Dimitrios Iason (2023-11-30)
      In this diploma thesis, different techniques of Predictive Maintenance based on Machine Learning are compared. In particular, the Remaining Useful Life of a ball bearing of the shaft of a Wind Turbine was predicted with ...
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      Optimization of Planar Mechanisms by using a Minimum Distance Function 

      Fernández de Bustos, Igor; Urkullu Martín, Gorka; García Marina, Vanesa; Ansola Loyola, Rubén ORCID (Elsevier, 2019-08)
      The paper examines the application of a general minimum distance error function to the dimensional kinematic synthesis of bidimensional mechanisms. The minimum distance ap- proach makes it possible to solve the problem ...
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      Optimization of planar mechanisms by using a minimum distance function 

      Fernández de Bustos, Igor; Urkullu Martín, Gorka; García Marina, Vanesa; Ansola Loyola, Rubén ORCID (Elsevier, 2019-04-10)
      The paper examines the application of a general minimum distance error function to the dimensional kinematic synthesis of bidimensional mechanisms. The minimum distance ap- proach makes it possible to solve the problem ...
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      Using nodal coordinates as variables for the dimensional synthesis of mechanisms 

      García Marina, Vanesa; Fernández de Bustos, Igor; Urkullu Martín, Gorka; Abasolo Bilbao, Mikel ORCID (Springer, 2018-06)
      The method of the lower deformation energy has been successfully used for the synthesis of mechanisms for quite a while. It has shown to be a versatile, yet powerful method for assisting in the design of mechanisms. Until ...