Enviaments recents

  • Time and Energy Managed Operations (TEMO): Cessna Citation II Flight Trials 

    Verhoeven, Ronald; Bussink, Frank; Prats Menéndez, Xavier; Dalmau Codina, Ramon (2016)
    Text en actes de congrés
    Accés obert
    From 9-26 October 2015 the Netherlands Aerospace Centre (NLR) in cooperation with Delft University of Technology (DUT) has executed Clean Sky flight trials with the Cessna Citation II research aircraft. The trials consisted ...
  • 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 ...
  • 4D Continuous Descent Operations Supported by an Electronic Flight Bag 

    Prats Menéndez, Xavier; Bendris, Bianca; Dalmau Codina, Ramon; Montolio, Josep; Day, Brent; Lenz, Helge; Kohrs, Ralf (2016)
    Text en actes de congrés
    Accés obert
    This paper describes a set of flight simulation experiments carried out with the DLR’s Generic Cockpit Simulator (GECO). A new concept named time and energy managed operations (TEMO), which aims to enable advanced four ...
  • Performance comparison between TEMO and a typical FMS in presence of CTA and wind uncertainties 

    Dalmau Codina, Ramon; Verhoeven, Ronald; Gelder, Nico de; 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 without com- promising airspace capacity. Extending the ...
  • Paired t-test analysis to measure the efficiency impact of a flying RPAS in the non-segregated airspace 

    Barrado Muxí, Cristina; Pérez Batlle, Marcos; Lopez, Martin; Pastor Llorens, Enric (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In the context of the ERAINT project, a number of human-in-the-loop simulations were conducted to study the implications of integrating a remote piloted aircraft system (RPAS) into the managed airspace. For the purpose of ...
  • Flight testing Time and Energy Managed Operations (TEMO) 

    Verhoeven, Ronald; Bussink, Frank; Prats Menéndez, Xavier; Dalmau Codina, Ramon (2016)
    Text en actes de congrés
    Accés obert
    The expected growth in air traffic combined with an increased public concern for the environment, have forced legislators to rethink the current air traffic system design. The current air traffic system operates at its ...
  • Effects of speed reduction in climb, cruise and descent phases to generate linear holding at no extra fuel cost 

    Xu, Yan; Dalmau Codina, Ramon; Prats Menéndez, Xavier (2016)
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    Accés obert
    Speed reduction strategies have proved to be useful to recover delay if air traffic flow management regulations are cancelled before initially planned. Considering that for short- haul flights the ...
  • High performance computing simulator for the performance assessment of trajectory based operations 

    Camargo Forero, Leonardo; Dalmau Codina, Ramon; Ruiz Navarro, Sergio; Prats Menéndez, Xavier (2016)
    Text en actes de congrés
    Accés obert
    High performance computing (HPC), both at hardware and software level, has demonstrated significant improve- ments in processing large datasets in a timely manner. However, HPC in the field of air traffic ...
  • Modelling flexible thrust performance for trajectory prediction applications in ATM 

    Matamoros Cid, Ismael; Prats Menéndez, Xavier; López Leonés, Javier; Casado, Enrique; Vilaplana, Miguel; Mouillet, Vincent; Nuic, Angela; Cavadini, Laurent (2016)
    Text en actes de congrés
    Accés obert
    Reduced thrust operations are of widespread use nowadays due to their inherit benefits for engine conservation. Therefore, in order to enable realistic simulation of air traffic management (ATM) ...
  • 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 ...

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