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Ara es mostren els items 21-40 de 202

    • An automated emergency airport and off-airport landing site selector 

      Sáez García, Raúl; Rad, Ioan Octavian; Prats Menéndez, Xavier; Viry, Benoît; Gonzalez, Patrice; Guitart, Andréas; Delahaye, Daniel; Larrieu, Olivier; Rebaï, Kamel (2022)
      Text en actes de congrés
      Accés obert
      We present a novel landing site selector capable of selecting suitable landing sites (airport and off-airport) for emergency landings. In a first step, information from several databases which includes, for instance, ...

    • An environmental assessment of air traffic speed constraints in the departure phase of flight: A case study at Gothenburg Landvetter Airport, Sweden 

      Mitchell, Deborah; Ekstrand, Henrik; Prats Menéndez, Xavier; Grönstedt, Tomas (2012-12)
      Article
      Accés restringit per política de l'editorial

    • An optimisation framework for aircraft operators dealing with capacity-demand imbalances in SESAR 

      Delgado Muñoz, Luis; Prats Menéndez, Xavier (2010)
      Text en actes de congrés
      Accés obert
      This paper presents a framework for the negotiation phase that is foreseen in the new operational concept proposed in the Single European Sky Research (SESAR) program. In particular, this paper describes a possible ...

    • An optimization method of formation flight for minimizing fuel consumption 

      Hu, Yue; Dai, Wei; Prats Menéndez, Xavier (2021-04)
      Article
      Accés obert
      A method for formation flight trajectory optimization was established. This method aims at minimizing fuel consumption of a two-aircraft formation flight,without changing the original trajectory of the leader. Candidate ...

    • Analysis of weather impact on flight efficiency for Stockholm Arlanda Airport arrivals 

      Lemetti, Anastasia; Polishchuk, Tatiana; Sáez García, Raúl; Prats Menéndez, Xavier (2021)
      Text en actes de congrés
      Accés obert
      Analysis of punctuality of airport arrivals, as well as identification of causes of the delays within transition airspace, is an important step in evaluating performance of the Terminal Maneuvering Area (TMA) Air Navigation ...

    • APACHE - Exploitation plan 

      Prats Menéndez, Xavier; Netjasov, Fedja; Vidosavljevic, Andrija; Bujor, Andrada (2018-07-25)
      Report de recerca
      Accés obert
      This document is the Exploitation Plan of the APACHE project. Its purpose is to identify, describe and assesses the different exploitable results and foreground generated by the project. The APACHE project proposes a new ...

    • APACHE - Final project results report 

      Prats Menéndez, Xavier; Agüi, Ignacio; Netjasov, Fedja; Pavlovic, Goran; Vidosavljevic, Andrija (2018-07-25)
      Report de recerca
      Accés obert
      This report summarises all the research activities performed by the APACHE project and highlights the main project outcomes and contributions. The APACHE Project proposes a new approach based on simulation, optimization ...

    • APACHE - Final report on communication and dissemination 

      Prats Menéndez, Xavier (2018-07-25)
      Report de recerca
      Accés obert
      This document reviews the communication and dissemination plan for the APACHE Project and reports on the specific actions performed during whole duration of the Project (9 May 2016 to 8 May 2018). The success of these ...

    • APACHE - Functional requirements and specifications for the ATM performance assessment framework 

      Prats Menéndez, Xavier; Camargo Forero, Leonardo; Barrado Muxí, Cristina; Netjasov, Fedja; Mirkovic, Bojana; Pavlovic, Goran; Vidosavljevic, Andrija (2018-07-25)
      Report de recerca
      Accés obert
      The APACHE project proposes a new framework to assess European ATM (air traffic management) performance based on simulation, optimization and performance assessment tools that will be able to capture the complex interdependencies ...

    • APACHE - Report on the availability of the APACHE framework 

      Prats Menéndez, Xavier; Dalmau Codina, Ramon; Barrado Muxí, Cristina; Xu, Yan; Netjasov, Fedja; Pavlovic, Goran; Vidosavljevic, Andrija (2018-07-25)
      Report de recerca
      Accés obert
      The APACHE project proposes a new framework to assess European ATM (air traffic management) performance based on simulation, optimization and performance assessment tools that will be able to capture the complex interdependencies ...

    • APACHE - Results from simulations and analysis of results 

      Agüi, Ignacio; Prats Menéndez, Xavier; Dalmau Codina, Ramon; Netjasov, Fedja; Pavlovic, Goran; Vidosavljevic, Andrija (2018-07-25)
      Report de recerca
      Accés obert
      This document presents the results from validation exercises of the APACHE Project. Its purpose is to identify, describe and assess the results generated by the different assessments and simulations carried out towards the ...

    • APACHE - Review of current KPIs and proposal for new ones 

      Prats Menéndez, Xavier; Netjasov, Fedja; Mirkovic, Bojana; Pavlovic, Goran; Babic, Obrad; Barrado Muxí, Cristina; Ansaldo, Georgina; Costa, Maria Inês; Vidosavljevic, Andrija (2017-10-23)
      Report de recerca
      Accés obert
      Realitzat a/amb:   EETAC: Escola d'Enginyeria de Telecomunicació i Aerospacial de Castelldefels
      The main objective of this report is to review the current KPIs and PIs used by the SESAR, Performance Review Body (PRB) and other relevant institutions and to propose new PIs which could be measured using the new framework ...

    • APACHE - Scope and definition of the concept of operations for the project 

      Ansaldo, Georgina; Coca Casanueva, Vladimir; Costa, Maria Inês; Ruiz Navarro, Sergio; Prats Menéndez, Xavier; Babic, Obrad; Netjasov, Fedja; Mirkovic, Bojana; Krstic-Simic, Tatjana; Vidosavljevic, Andrija; Delahaye, Daniel (2017-02-06)
      Report de recerca
      Accés obert
      The APACHE project proposes a new approach to assess European ATM performance based on simulation, optimization and performance assessment tools that will be able to capture the complex interdependencies between KPAs at ...

    • Arrival traffic synchronisation with Required Time of Arrivals for fuel-efficient trajectories 

      Pawelek, Adrian; Dalmau Codina, Ramon; Lichota, Piotr; Prats Menéndez, Xavier (2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Continuous descent operations (CDOs) with required times of arrival (RTAs) have been identified as a potential solution to reduce fuel consumption and noise nuisance in the ma- neuvering area and without compromising ...

    • Assessing ATM performance with simulation and optimisation tools: The APACHE project 

      Prats Menéndez, Xavier; Barrado Muxí, Cristina; Vidosavljevic, Andrija; Delahaye, Daniel; Netjasov, Fedja; Crnogorac, Dusan (2017)
      Text en actes de congrés
      Accés obert
      This paper describes the objectives and methodology of the APACHE project, a SESAR Exploratory Research project proposing a new framework to assess European air traffic management (ATM) performance. This framework ...

    • Assessing the impact of relaxing cruise operations with a reduction of the minimum rate of climb and/or step climb heights 

      Dalmau Codina, Ramon; Prats Menéndez, Xavier (2017-11-01)
      Article
      Accés obert
      A compromise solution to increase flight efficiency in cruise, but without penalising capacity (or even safety), would be perhaps to remove (or relax) the minimum rate of climb (ROC) constraint and/or to reduce the height ...

    • Assessment of St. Patrick's Day 2015 Geomagnetic storm impact on EGNOS 

      Hernández Pajares, Manuel; Béniguel, Yannick; Orús Pérez, Raul; Prieto Cerdeira, Roberto; García Rigo, Alberto; Kinrade, J; Kauristie, Kirsti; Schlueter, Stefan; Serant, Damien; Krankowski, Andrzej; Secretan, Hugues; Sampedro Casis, Rodrigo; Prats Menéndez, Xavier (European Space Agency (ESA), 2015)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The Monitor project has been designed to monitor ionospheric events that would allow evaluating its impact on European GNSS Systems. It includes a network of ionospheric scintillation monitoring stations in various ...

    • Assessment of the feasible CTA windows for efficient spacing with energy-neutral CDO 

      Dalmau Codina, Ramon; Prats Menéndez, Xavier (2016)
      Text en actes de congrés
      Accés obert
      Continuous descent operations (CDO) with con- trolled times of arrival (CTA) at one or several metering fixes could enable environmentally friendly procedures at the same time that terminal ...

    • ATFM airborne delays without extra fuel consumption in wind conditions 

      Delgado Muñoz, Luis; Prats Menéndez, Xavier (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Air Traffic Flow Management (ATFM) regulations, such as ground holdings, are often canceled before their initially planned ending time. The ground delays impact on the cost of recovering part of the delay if the regulation ...

    • Automated sequencing and merging with dynamic aircraft arrival routes and speed management for continuous descent operations 

      Sáez García, Raúl; Polishchuk, Tatiana; Schmidt, Christiane; Hardell, Henrik; Smetanová, Lucie; Polishchuk, Valentin; Prats Menéndez, Xavier (2021-11)
      Article
      Accés obert
      In this paper, we present a novel methodology to manage arrival traffic in terminal airspace. We define two areas around the airport, aiming to efficiently schedule incoming traffic. A four-dimensional (4D) trajectory ...