Exploració per autor "Pastor Llorens, Enric"
Ara es mostren els items 27-46 de 127
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Applying marea middleware to UAS communications
López Rubio, Juan; Royo Chic, Pablo; Barrado Muxí, Cristina; Pastor Llorens, Enric (2009)
Text en actes de congrés
Accés obertUnmanned Aircraft Systems (UAS) are increasing their communication subsystems complexity as they are using several data links both for redundancy and for tacking with different communication requirements: different ranges, ... -
Architecture issues and challenges for the integration of RPAS in non-segregated airspace
Cuadrado Santolaria, Raúl; Royo Chic, Pablo; Barrado Muxí, Cristina; Pérez Batlle, Marcos; Pastor Llorens, Enric (2013)
Text en actes de congrés
Accés restringit per política de l'editorialDespite the evolution of unmanned aircraft systems (UASs), the technological development on airframes, autopilots, communications and payload, is still limited by the absence of software standardization. Engineers face ... -
Assessment of the North European free route airspace deployment
Nava Gaxiola, Cesar Antonio; Barrado Muxí, Cristina; Royo Chic, Pablo; Pastor Llorens, Enric (2018-09-07)
Article
Accés obertFree Route Airspace is an operational concept for the modernization of the airspace, addressed to improving the efficiency of the flights. It also aims at the environmental friendly performance area by reducing the emissions ... -
ATC human factors involved in RPAS contingency management in non-segregated airspace
Reyes Muñoz, María Angélica; Barrado Muxí, Cristina; Pastor Llorens, Enric; Royo Chic, Pablo (Multidisciplinary Digital Publishing Institute, 2023-01-20)
Article
Accés obertThe overall approach towards Remotely Piloted Aerial System integration into a non-segregated airspace is that the unmanned vehicles should be able to fit into the current air traffic management system, thus meeting all ... -
Automatic generation of synchronous test patterns for asynchronous circuits
Roig Mansilla, Oriol; Cortadella, Jordi; Peña Basurto, Marco Antonio; Pastor Llorens, Enric (Institute of Electrical and Electronics Engineers (IEEE), 1997)
Text en actes de congrés
Accés obertThis paper presents a novel approach for automatic test pattern generation of asynchronous circuits. The techniques used for this purpose assume that the circuit can only be exercised by applying synchronous test vectors, ... -
Building a safe and socially acceptable concept of operation for drones flying at the very low level
Barrado Muxí, Cristina; Pastor Llorens, Enric (2018)
Comunicació de congrés
Accés obertAs part of the Single European Sky ATM Research (SESAR) a number of projects related to the drones flying at the very low level (VLL) have been funded. At its core, the CORUS project is developing the concept of operations ... -
Checking signal transition graph implementability by symbolic bdd traversal
Kondratyev, Alex; Cortadella, Jordi; Kishinevsky, Michael; Pastor Llorens, Enric; Roig Mansilla, Oriol; Yakovlev, Alex (Institute of Electrical and Electronics Engineers (IEEE), 1995)
Text en actes de congrés
Accés obertThis paper defines conditions for a Signal Transition Graph to be implemented by an asynchronous circuit. A hierarchy of the implementability classes is presented. Our main concern is the implementability of the specification ... -
Comparison of airborne radiation detectors carried by rotary-wing unmanned aerial systems
Vargas Drechsler, Arturo; Costa Vargas, Daniel; Macias López, Miquel; Royo Chic, Pablo; Pastor Llorens, Enric; Luchkov, Maksym; Neumaier, Stefan; Stöhlker, Ulrich; Luff, Roger (2020)
Article
Accés obertThe Universitat Politecnica de Catalunya (UPC), the Physikalisch-Technische Bundesanstalt (PTB) and the German Federal Office of Radiation Protection (BfS) have analysed the response of a 2”x2” (diameter x height) NaI and ... -
Controller-Pilot Data Link Communications Display oriented to multiple Remotely Piloted Aircraft Systems pilots
Fas Millán, Miguel Ángel; Pastor Llorens, Enric (2019-02)
Article
Accés obertA Controller-Pilot Data Link Communications (CPDLC) interface oriented to Remotely Piloted Aircraft Systems (RPAS) pilots was implemented as part of a synthetic task environment aimed to test the NtoM concept of operations ... -
Corus-Xuam: Open Days Bèlgica
Barrado Muxí, Cristina; Pastor Llorens, Enric (2023-01-13)
Audiovisual
Accés obertDemostració de vol de drons a Bèlgica i test de serveis U-space -
Corus-Xuam: Open Days França
Barrado Muxí, Cristina; Pastor Llorens, Enric (2022-12-15)
Audiovisual
Accés obertDemostració de vol de drons a França i test de serveis U-space -
Corus-Xuam: Open Days Suècia
Barrado Muxí, Cristina; Pastor Llorens, Enric (2022-12-15)
Audiovisual
Accés obertDemostració de vol de drons a Suècia i test de serveis U-space -
Counter a drone and the performance analysis of deep reinforcement learning method and human pilot
Çetin, Ender; Barrado Muxí, Cristina; Pastor Llorens, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertArtificial Intelligence (AI) has been used in different research areas in aerospace to create an intelligent system. Especially, an unmanned aerial vehicle (UAV), known as a drone, can be controlled by AI methods such ... -
Counter a drone in a complex neighborhood area by Deep Reinforcement Learning
Çetin, Ender; Barrado Muxí, Cristina; Pastor Llorens, Enric (Multidisciplinary Digital Publishing Institute (MDPI), 2020-04-18)
Article
Accés obertCounter-drone technology by using artificial intelligence (AI) is an emerging technology and it is rapidly developing. Considering the recent advances in AI, counter-drone systems with AI can be very accurate and efficient ... -
Countering a drone in a 3D space: Analyzing deep reinforcement learning methods
Çetin, Ender; Barrado Muxí, Cristina; Pastor Llorens, Enric (Multidisciplinary Digital Publishing Institute (MDPI), 2022-11-16)
Article
Accés obertUnmanned aerial vehicles (UAV), also known as drones have been used for a variety of reasons and the commercial drone market growth is expected to reach remarkable levels in the near future. However, some drone users can ... -
Decision support system for hot spot detection
Salamí San Juan, Esther; Pedre, Sol; Borensztjen de Monsegur, Patricia; Barrado Muxí, Cristina; Stoliar, Andres; Pastor Llorens, Enric (IOS Press, 2009-07)
Article
Accés restringit per política de l'editorialForest fires are an important problem for many countries. Prevention, surveillance and extinguishing tasks are costly and sometimes risky. This paper focuses on the surveillance of the fire embers once the fire is ... -
Decision support system for hot spot detection
Salamí San Juan, Esther; Pedre, Sol; Borensztjen de Monsegur, Patricia; Barrado Muxí, Cristina; Stoliar, Andres; Pastor Llorens, Enric (IOS Press, 2009)
Text en actes de congrés
Accés obert -
Decomposition and technology mapping of speed-independent circuits using Boolean relations
Cortadella, Jordi; Kishinevsky, Michael; Kondratyev, Alex; Lavagno, Luciano; Pastor Llorens, Enric; Yakovlev, Alex (Institute of Electrical and Electronics Engineers (IEEE), 1997)
Text en actes de congrés
Accés obertPresents a new technique for the decomposition and technology mapping of speed-independent circuits. An initial circuit implementation is obtained in the form of a netlist of complex gates, which may not be available in ... -
Decomposition and technology mapping of speed-independent circuits using Boolean relations
Cortadella, Jordi; Kishinevsky, Michael; Kondratyev, Alex; Lavagno, Luciano; Pastor Llorens, Enric; Yakovlev, Alex (1999-09)
Article
Accés obertThis paper presents a new technique for decomposition and technology mapping of speed-independent circuits. An initial circuit implementation is obtained in the form of a netlist of complex gates, which may not be available ... -
Development of a small UAS helicopter for remote sensing operations
Royo Chic, Pablo; Barrado Muxí, Cristina; Cuadrado Santolaria, Raúl; Pastor Llorens, Enric; Barrao, Félix; Garcia, Antonio (2016)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper describes the integration process developing a UAS helicopter from single airframe to become a complete UAS platform for remote sensing applications. The airframe selected was the model AF30 from the Copterworks ...