Julia Sonander

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With increasing levels of air traf®c, making effective use of limited airport capacity is obviously important. This paper reports on an investigation undertaken by National Air Traf®c Services in the UK into improving runway utilisation at London Heathrow. This investigation centred on developing an algorithm for improving the scheduling of aircraft waiting(More)
This paper reports on a preliminary investigation into applying work on graphic animation of behavioral models to an air traffic control case studythe National Air Traffic Services (NATS) Short Term Conflict Alert (STCA) system that advises controllers of potential conflicts between aircraft in controlled airspace. Graphic animation permits a model to be(More)
In this paper we describe some work carried out by National Air Traffic Services in the UK into developing optimisation tools to help improve the effectiveness of one of their air traffic control safety systems—short-term conflict alert. In short-term conflict alert a computer system continually monitors radar data and alerts air traffic controllers if it(More)
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