Calculation of Flight Data During Performance Based Navigation Arrival Procedure

Svaki let zrakoplova mora završiti svojom posljednjom fazom, slijetanjem na odredišni aerodrom. Kako bi se zrakoplov s rutne faze leta doveo do uzletno-sletne staze, dizajnirane su dolazne procedure. Dolazne procedure imaju veliku ulogu u određivanju složenosti postupka slijetanja. Budući da se procedure mogu mijenjati i prilagođavati, cilj je kreirati ih tako da prilaz bude što brži, jednostavniji, učinkovitiji i ekonomski isplativiji. Namjera ovog rada konkretnim je proračunima i simulacijama u realnom vremenu ispitati neke nove dolazne procedure. Korištenjem naprednijih navigacijskih uređaja u zrakoplovima i na zemlji omogućeno je korištenje preciznijih navigacijskih aplikacija za dolazne procedure koje omogućuju smanjenje zaštitnih površina i tako oslobađaju dijelove zračnog prostora čime se povećava njegov kapacitet i efikasnost. Kako je svaki dio zračnog prostora jedinstven, potrebno je utvrditi kakve prednosti nose određene aplikacije na procedure u određenom zračnom prostoru, a to je moguće saznati proračunima i simulacijama. Sve informacije dobivene izradom ovog rada moći će koristiti široj zainteresiranoj publici koja bi trebala dobiti uvid u to na koji način primjena prostorne navigacije, otprilike, utječe na karakteristike zračnog prostora i dolazne procedure.Each flight of the aircraft must end with it's final phase, landing at the destination airport. In order to bring the aircraft from the route phase of the flight to the runway, arrival procedures were designed. Arrival procedures play a major role in determining the complexity of the landing process. Since procedures can be changed and adjusted, the goal is to create them in such way that the approach is as fast, simple, efficient, and cost-effective as possible. The intention of this paper is to examine some new arrival procedures with concrete calculations and real-time simulations. By using the advanced navigation devices on board aircraft and on the ground, it is possible to use more precise navigation applications for arrival procedures that allow the reduction of protected areas and thus exempt portions of airspace, increasing its capacity and efficiency. As each part of the airspace is unique, it is necessary to determine what benefits certain applications bring to the procedures in a certain airspace, and this can be found out by calculations and simulations. All information obtained by making this paper will be able to benefit a wider interested audience which should gain insight into how the application of area navigation, approximately, affects airspace characteristics and arrival procedures