Browsing by Author "Deibe Díaz, Álvaro"
Now showing items 1-10 of 10
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A Kalman Filter for Nonlinear Attitude Estimation Using Time Variable Matrices and Quaternions
Deibe Díaz, Álvaro; Antón Nacimiento, José Augusto; Cardenal, Jesús; López Peña, Fernando (MDPI, 2020)[Abstract] The nonlinear problem of sensing the attitude of a solid body is solved by a novel implementation of the Kalman Filter. This implementation combines the use of quaternions to represent attitudes, time-varying ... -
A New Approach to Laminar Flowmeters
López Pena, Fernando; Deibe Díaz, Álvaro; Rodríguez Lema, Marcos; Vázquez Rodríguez, Santiago (Molecular Diversity Preservation International, 2010)After studying the performance and characteristics of actual laminar flowmeters a new disposition for this type of sensors is proposed in such a way that the measurement errors introduced by the intrinsic nature of the ... -
A time-varying Kalman filter for low-acceleration attitude estimation
Deibe Díaz, Álvaro; Antón Nacimiento, José Augusto; Cardenal, Jesús; López Peña, Fernando (Elsevier, 2023-03-15)[Abstract]: This work shows an attitude estimator (AE) based on a time-varying Kalman filter (TVKF) and adapted to those cases where a low-acceleration assumption can be applied. This filter is an extended version of a ... -
Desarrollo de una metodología experimental para el estudio de estrategias de control en vehículos automóviles
Deibe Díaz, Álvaro (2010)[Resumen] En este trabajo se propone el desarrollo de un nuevo estimador del estado cinemático del chasis de un vehículo automóvil, utilizando una formulación con cuaternas y matrices de estado variables en el tiempo, ... -
Potential and Limitations of an Improved Method to Produce Dynamometric Wheels
Bueno-López, José Luis; Cardenal, Jesús; Deibe Díaz, Álvaro; García de Jalón, Javier (MDPI, 2018)[Abstract:] A new methodology for the estimation of tyre-contact forces is presented. The new procedure is an evolution of a previous method based on harmonic elimination techniques developed with the aim of producing ... -
Proxectos de deseño e desenvolvemento de elementos interactivos para todos e todas: diseñando para mellorar a vida e o lecer de persoas con necesidades especiais. Proyecto de diseño y desarrollo conceptual de un catamarán, de menos de 5 m con acceso y posibilidad de tripulación universal, basado en el modelo xouva
Salgueiro, José Ramón; Solozábal Basáñez, Jon; Regueiro Fernández, Ahitor; Fernández Galdo, Pablo José; Prado-Acebo, Cristina; Deibe Díaz, Álvaro; Ares-Pernas, Ana (2020) -
Proxectos de deseño e desenvolvemento de elementos medioambientalmente sostibles: deseñando con responsabilidade medioambiental
Méndez Salgueiro, José Ramón; Solozábal Basáñez, Jon; Regueiro Fernández, Ahitor; Fernández Galdo, Pablo José; Prado-Acebo, Cristina; Deibe Díaz, Álvaro; Souto López, José Ramón; Ares-Pernas, Ana (2021) -
Setting up a mixed reality simulator for using teams of autonomous uavs in air pollution monitoring
López Peña, Fernando; Caamaño, Pilar; Varela, Gervasio; Orjales, Félix; Deibe Díaz, Álvaro (WIT Press, 2016-08-31)[Abstract]: A framework based on a mixed reality simulator for coordinating teams of autonomous Unmanned Aerial Vehicles (UAVs) is been developed. This framework would serve as a tool to facilitate crossing the reality gap ... -
STEAM Approach to Autonomous Robotics Curriculum for High School Using the Robobo Robot
Bellas, Francisco; Mallo, Alma; Naya-Varela, M.; Souto, Daniel; Deibe Díaz, Álvaro; Prieto, Abraham; Duro, Richard J. (Springer, 2020)[Abstract]: Teaching robotics in secondary school is common nowadays, although with heterogeneous approaches in different countries, mainly in the specific technology that is used. Even with such lack of standardization, ... -
Towards Precise Positioning and Movement of UAVs for Near-Wall Tasks in GNSS-Denied Environments
Orjales, Félix; Losada Pita, Javier; Paz-López, Alejandro; Deibe Díaz, Álvaro (MDPI, 2021-03)Abstract: UAVs often perform tasks that require flying close to walls or structures and in environments where a satellite-based location is not possible. Flying close to solid bodies implies a higher risk of collisions, ...
