Sensitivity Analysis and Filtering of Machinable Parts Using Density-Based Topology Optimization

Autor: Abraham Vadillo Morillas, Jesús Meneses Alonso, Alejandro Bustos Caballero, Cristina Castejón Sisamón

Publikováno v: Applied Sciences, Vol 14, Iss 14, p 6260 (2024)

Topology optimization has become a popular tool for designing optimal shapes while meeting specific objectives and restrictions. However, the resulting shape from the optimization process may not be easy to manufacture using typical methods like mach

Externí odkaz: https://doaj.org/article/c267a00cdd0947c190acde2f2b0604e7

Spatial Algorithms for Geometric Contact Detection in Multibody System Dynamics

Autor: Eduardo Corral, Raúl Gismeros Moreno, Jesús Meneses, María Jesús Gómez García, Cristina Castejón

Publikováno v: Mathematics, Vol 9, Iss 12, p 1359 (2021)

In the present work, different algorithms for contact detection in multibody systems based on smooth contact modelling approaches are presented. Beginning with the simplest ones, some difficult interactions are subsequently introduced. In addition, a

Externí odkaz: https://doaj.org/article/dbe2a860eccb45aa892f028f47ca2c0d

Methodology for the navigation optimization of a terrain-adaptive unmanned ground vehicle

Autor: Eduardo Corral Abad, Jesús Meneses Alonso, María Jesús Gómez García, Juan Carlos García-Prada

Publikováno v: International Journal of Advanced Robotic Systems, Vol 15 (2018)

The goal of this article is to design a navigation algorithm to improve the capabilities of an all-terrain unmanned ground vehicle by optimizing its configuration (the angles between its legs and its body) for a given track profile function. The trac

Externí odkaz: https://doaj.org/article/367556aaadbb46a38e739cd4aa41aadb

Forward and Inverse Dynamics of the Biped PASIBOT

Autor: Eduardo Corral, Jesús Meneses, Cristina Castejón, Juan Carlos García-Prada

Publikováno v: International Journal of Advanced Robotic Systems, Vol 11 (2014)

This article addresses the supporting foot slippage of the biped robot PASIBOT and develops its forward and inverse dynamics for simple and double support phases. To address the slippage phenomenon, we consider an additional degree of freedom at the

Externí odkaz: https://doaj.org/article/e7cc2e2cf2174e109a552613ff00c588

New support roller profile design for railway wheel re-profiling process by under-floor lathes with a single cutting tool

Autor: Juan Carlos García-Prada, Jesús Meneses, Eduardo Corral, Cristina Castejón, M.J. Gómez García

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
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Scientific Reports

The wheel re-profiling is an important part of railway wheelset maintenance. Researchers and railway operators have been very concerned about how to minimize the loss of time during wheel re-profiling without decreasing safety. Avoiding wheelset disa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::570a2a31cbdaf5d28ca833f9b86b8242
https://doaj.org/article/3ade17458fac432bb7816c629b2fa453