Search

Search Results

• Energy Resources of Unmanned Aircrat Vehicle

  92-100

  Márta Juhász

  Bertold Békési

  Views:

  109

  Aviai on is the quickest and most praci cal way of locomoi on, to which people have been paying at eni on for thousands of years. Today – on account of air traffi c, energy crisis and environmentalism – the power source of the aircrat became a key issue. In addii on to fl ight safety, there is a growing emphasis on environmentally friendly operai on. The ineffi cient burning of fossil fuels comes hand in hand with the signifi cant pollutant emission and noise pollui on which bother even those living far from the airports. Nowadays the most important objeci ve of researchers and developers is to create an effi cient, clean and quiet airplane, thus as a new idea they at empt to ui lize electricity in this form on board the aircrat . The ari cle presents some various energy resources through some example of unmanned aerial vehicle.

• Modern Procedures for the Improvement of the Energy Efficient and Environmentally Sensitive Operation of Aerial Vehicles

  205-215

  Krisztina Rozovicsné Fehér

  Views:

  83

  The undiminished development of air traffic has a direct effect on the environment of airports. Year in year out the continuously growing passenger traffic has increased the number air flights. The technological development has made it possible to increase the size and performance, - and with it the transportation of heavier payload - of aircraft. Of course, it has necessarily resulted in more fuel use (burnt fuel) emitting more pollutants into the atmosphere. In addition this effect appears not only during the high altitude flying polluting the high atmosphere, but due to the today very busy and the continuously increasing ground aircraft motion (taxiing) contaminating the close surroundings of the airport. With some innovation and technological development we can make the airports not only more environmentally friendly but also cost effective. In this paper I would like to introduce the possible use of renewable energy sources and the ground movement of aircraft without their own engines.

• Aviai on Safety Issues of the Unmanned Aerial Vehicle Applicai on - Presentai on for the Results of Research Area

  84-91

  Mátyás Palik

  Tímea Vas

  Views:

  76

  Nowadays numbers of internai onal aviai onal- and flight safety organizaton and national authority conducts research concerning regulai ons of UAV operai ons, whose role is rising irreversibly, and concerning more safety operai ons of intelligent devices. The group of Hungarian aviai on professionals has been conduci ng research on this area, fi nanced by the funds European Union. In the ari cle the authors present the risks of aerial robots, and present the New Széchenyi
  Plan “Crii cal Infrastructure Proteci on Research TÁMOP-4.2.1.B-11/2/KMR-2011-0001”, and as a part of research the project for the regulai onal background of UAV applicai ons. Detailing the goals of research, theirs accoplishments and expected results for the future.