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Mostrando ítems 21-25 de 25
Artículo
Track frame approach for heading and attitude estimation in operating railways using on-board MEMS sensor and encoder
(Elsevier, 2021-07)
In this work, the orientation of a railway is estimated with a novel methodology based on multibody system kinematics using the railway-specific track frame. The proposed method improves the prediction model by considering ...
Artículo
Formualción espacial de sistemas multicuerpo con sólidos rígidos y flexibles mediante coordenadas absolutas
(Asociación española de ingeniería mecánica, 2004)
El uso de matrices de masa constante en mecanismos rígidos-flexibles de barras da lugar a ecuaciones en las que no aparecen términos de fuerzas de inercias centrífugas y de Coriolis, además, la factorización de la matriz ...
Artículo
The explanation of two semi-recursive multibody methods for educational purpose
(Elsevier, 2022-09)
In this paper, two often-employed alternatives to the semi-recursive method are described and compared in terms of velocity transformation. The text offers a simplified way to understand the theory behind the two semi-recursive ...
Tesis Doctoral
Multibody modeling of railway vehicles and experimental validation
(2016-04-22)
La tesis titulada “Multibody modeling of railway vehicles and experimental validation”, y realizada por Javier Fernández Aceituno, se centra en la comparación de simulaciones eficientes de vehículos ferroviarios en vías ...
Artículo
An alternative procedure to measure railroad track irregularities. Application to a scaled track
(Elsevier, 2019-04)
In this paper an alternative procedure to accurately measure static railroad track irregularities is proposed and applied to a scaled railroad track. The purpose of this work is the determination of highly-precise measured ...