The application of multilateration technology in air traffic control
Keywords:
Air Traffic Control, Multilateration, Time difference, Location precisionAbstract
In view of the problem that the existing Air Traffic Control (ATC) system is unable to monitor aircrafts which are taking off, landing or moving in the airport. On the basis of the analyzing mission requirements of ATC and the advantage of the multilateration, this paper introduces the multilateration into the ATC application. And the key problems, such as station layout mode, multipath suppression and time difference extraction, are intensively studied. Several tests have been implemented in an airport, and the results illustrate that the proposed method is effective and reliable.References
ZHANG Jun. Modern air traffic management [M]. Beijing: Beijing University of Aeronautics and Astronautics Press, 2005.
Miao Q, De-Wei W U, Mao Y Q. Application of Multiple Stations Passive Position Technology in Local Position Network[J]. Modern Radar, 2007.
Wang H, Zhong D, Zhou Y. Location Precision Analysis in the Time Difference of Arrival Location System Using Irregular Distribution [J]. Modern Electronics Technique, 2007.
Hu L Z. Passive locating [M]. National Defense Industry Press, 2004.
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