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Ara es mostren els items 11486-11505 de 245805
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Aircraft tracking by means of the Acoustical Doppler Effect
(2013-07)
Article
Accés restringit per política de l'editorialThe present paper presents a passive acoustic method for aircraft tracking. The Acoustical Doppler Effect, characteristic of signals received by a mesh of spatially distributed microphones is the basis of the method. A ... -
Aircraft trajectory optimization according to weather conditions
(Universitat Politècnica de Catalunya, 2017-02-14)
Treball Final de Grau
Accés obert
Realitzat a/amb: Vilniaus Gedimino technikos universitetasIn a currently congested and overbooked airspace, institutions and users of the aeronautical sector increasingly need a major organization and optimization of the air routes in order of reducing any kind of cost and mainly ... -
Aircraft turning ground maneuvers
(Universitat Politècnica de Catalunya, 2017-07)
Treball Final de Grau
Accés obertIn this project a fully parameterized mathematical model of an aircraft turning on the ground in order to get the maximum aircraft speed and minimum infrastructure taxiway radius for three different types of aircrafts ... -
Aircraft wireless sensor network (WSN) testbed
(Universitat Politècnica de Catalunya, 2015-04-27)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: TriaGnoSys[ANGLÈS] The objective of this thesis is to support the development of wireless sensor network (WSN) testbed in aircraft onboard network. This topic is currently having quite a lot of attention as airlines and aircraft ... -
Aircraft-to-aircraft separation based on reinforcement learning
(Universitat Politècnica de Catalunya, 2022-09-12)
Treball Final de Grau
Accés obertAir traffic has been increasing and with it the workload of air traffic controllers. Despite the pandemic, the latest figures show a rapid recovery and forecast exponential growth. This indicates the need to modernise air ... -
Aire acondicionado
(Universitat Politècnica de Catalunya, 2002)
Apunts
Accés obert -
Aire acondicionado
(Universitat Politècnica de Catalunya, 2009)
Apunts
Accés obert -
Aire acondicionado
(Universitat Politècnica de Catalunya, 2009)
Apunts
Accés obert -
Aire comprimido
(Deutsche Maschinenfabrik, 19uu)
Llibre
Accés obertConté: 1. Máquinas generadoras de aire comprimido -
Aire fresc: centro deportivo exterior de ocio en el ámbito del parque del Laberinto, Collserola
(Universitat Politècnica de Catalunya, 2022-10-07)
Projecte Final de Màster Oficial
Accés obert“Aire Fresc” es el nuevo centro deportivo exterior que une el límite entre la ciudad de Bar- celona y Collserola. El proyecto consigue enlazar la naturaleza que nace de Collserola con una parte del barrio de Horta. Se ... -
AireLimpioYA : Aplicación móvil para conocer y difundir la calidad del aire de tu entorno
(Universitat Politècnica de Catalunya, 2014-06-18)
Projecte/Treball Final de Carrera
Accés obert[CASTELLÀ] En este trabajo se ha desarrollado una aplicación Android que muestra de forma unificada los datos de diversas fuentes de información sobre la calidad del aire. Esta aplicación añade, además, funcionalidades ... -
Airflow stability and diagonal mine ventilation system optimization: a case study
(2018-09-01)
Article
Accés obertAirflow reverse is a severe problem in an underground ventilation system. In addition, the airflow stability and safety production can be seriously affected by the problem of air velocity overrun in the roadways. In this ... -
Airfoil Optimisation with a Genetic Algorithm
(Universitat Politècnica de Catalunya, 2021-05-23)
Projecte Final de Màster Oficial
Accés obertIn this Master Thesis, an airfoil optimisation using a Genetic Algorithm is developed. This project has been proposed by myself and done with the guidance and supervision of professor Manel Soria. The main idea of the ... -
Airframe study and design for ONAerospace eVTOL
(Universitat Politècnica de Catalunya, 2023-02-14)
Treball Final de Grau
Accés obert
Realitzat a/amb: ONAerospaceDuring the last decades, there has been an increasing demand for electric aviation from society due to the environmental and economic benefits it offers. New aircraft concepts have appeared such as the eVTOLs. These aircraft ... -
Airline E-commerce user experience experiment: An investigation of Thai LCCs passengers' purchasing behaviour among different online platforms
(OmniaScience, 2019-12)
Article
Accés obertPurpose: This study examines the current state of the airline’s e-commerce platforms and seek to identify their benefits and disadvantages in the aspect of user experience. Design/methodology/approach: The study commenced ... -
Airline route networks : a complex network approach
(Universitat Politècnica de Catalunya, 2014-04-14)
Tesi
Accés obertCommunication via air routes is an important issue in a world organized around a web-like city network. In this context, the robustness of network infrastructures, e.g. air transport networks, are a central issue in transport ... -
Airline's strategies to compete in the long haul market
(Universitat Politècnica de Catalunya, 2016-09)
Treball Final de Grau
Accés restringit per decisió de l'autorAnalyse the key factors that airlines have to take into consideration to perform a winning strategy to enter or survive in the long haul market. For that purpose, the research will develop a causal model to explain these ... -
Airloon : diseño de un sistema de señalización de emergencia
(Universitat Politècnica de Catalunya, 2015-06-10)
Treball Final de Grau
Accés restringit per decisió de l'autor -
Airplane vortices evolution near ground
(Multidisciplinary Digital Publishing Institute, 2021-01-05)
Article
Accés obertAirport traffic around the world has sharply increased over the years; as a result, airports need to be enlarged and the landing or taking off times between two consecutive airplanes must be reduced. To precisely determine ... -
Airport Choice Model in Multiple Airport Regions
(OmniaScience, 2017-06)
Article
Accés obertPurpose: This study aims to analyze travel choices made by air transportation users in multi airport regions because it is a crucial component when planning passenger redistribution policies. The purpose of this study ...