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Ara es mostren els items 34-53 de 127

    • 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 obert
      The 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 obert
      A 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 obert
      Demostració 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 obert
      Demostració 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 obert
      Demostració 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 obert
      Artificial 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 obert
      Counter-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 obert
      Unmanned 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'editorial
      Forest 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 obert
      Presents 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 obert
      This 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'editorial
      This 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 ...

    • Drone navigation and avoidance of obstacles through deep reinforcement learning 

      Çetin, Ender; Barrado Muxí, Cristina; Muñoz Ferran, Guillem; Macias López, Miquel; Pastor Llorens, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Text en actes de congrés
      Accés obert
      Unmanned aerial vehicles (UAV) specifically drones have been used for surveillance, shipping and delivery, wildlife monitoring, disaster management etc. The increase on the number of drones in the airspace worldwide will ...

    • Dynamic flight plan design for UAS remote sensing applications 

      Solé Simó, Marc; Pastor Llorens, Enric; Pérez Batlle, Marcos; Santamaria Barnadas, Eduard; Barrado Muxí, Cristina (2010)
      Text en actes de congrés
      Accés obert
      The development of Flight Control Systems (FCS) coupled with the availability of other Commercial Off-The Shelf (COTS) components is enabling the introduction of Unmanned Aircraft Systems (UAS) into the civil market. UAS ...

    • Dynamic workload management for multi-RPAS pilots 

      Fas Millán, Miguel Ángel; Pastor Llorens, Enric (2019-04)
      Article
      Accés obert
      This document describes a key aspect of NtoM, a concept of operations (ConOps) currently under development, which focuses on the awareness, productivity and safety of Remotely Piloted Aircraft System (RPAS) pilots controlling ...

    • Effects of En-route Wake Vortex on RPAS Operations 

      Pérez Batlle, Marcos; Marcos, Mònica; Pastor Llorens, Enric (2016)
      Text en actes de congrés
      Accés obert
      Compared with common airliners, High/Medium Altitude Long Endurance (HALE/MALE) RPAS are lighter and have larger wingspan. Therefore RPAS will be extremely sensitive to vortex interactions with larger airliners, not ...

    • Efficient encoding schemes for symbolic analysis of Petri nets 

      Pastor Llorens, Enric; Cortadella, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 1998)
      Text en actes de congrés
      Accés obert
      Petri nets are a graph-based formalism appropriate to model concurrent systems such as asynchronous circuits or network protocols. Symbolic techniques based on Binary Decision Diagrams (BDDs) have emerged as one of the ...

    • El Prat de Llobregat. Eixample sud 

      Jornet Forner, Sebastia Andreu; Llop Torné, Carles Joan; Pastor Llorens, Enric (Generalitat de Catalunya. Departament de Política Territorial i Obres Públiques, 2010-11)
      Capítol de llibre
      Accés obert

    • El Prat de Llobregat. Ronda Sud-Aeroport 

      Jornet Forner, Sebastia Andreu; Llop Torné, Carles Joan; Pastor Llorens, Enric (Generalitat de Catalunya. Departament de Política Territorial i Obres Públiques, 2010-11)
      Capítol de llibre
      Accés obert