3D Visualization of Numerically Calculated Bearing Error Texture in Disturbed DVOR Scenarios

verfasst von

Sergei Sandmann, Heyno Garbe

Abstract

Radio navigation aids like the Doppler Very High Frequency Omnidirectional Radio Ranges (DVOR) are sensitive to scattering objects like buildings and wind turbines. Due to multipath and shadowing effects the propagation of the corresponding "signal in space" is disturbed and deviations of the transmitted navigation content are expected. Existing analytical and numerical methods to determine the induced bearing error in space are often aimed at estimating just one value for the expected maximum error in a specified space volume or at most provide 2-dimensional observation surfaces, on which the error is represented by color mapping. However, in order to understand the propagation of bearing error in space, a 3-dimensional investigation is essential but often not realizable due to very high computational effort. In this paper a method is presented to calculate the 3-dimensional texture of the bearing error while constraining computational effort to a reasonable amount.

Organisationseinheit(en)

Institut für Grundlagen der Elektrotechnik und Messtechnik

Typ

Aufsatz in Konferenzband

Seiten

294-298

Anzahl der Seiten

5

Publikationsdatum

09.2019

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Energieanlagenbau und Kraftwerkstechnik, Elektrotechnik und Elektronik, Instrumentierung, Strahlung

Ziele für nachhaltige Entwicklung

SDG 3 – Gute Gesundheit und Wohlergehen

Elektronische Version(en)

https://doi.org/10.1109/EMCEurope.2019.8872063 (Zugang: Geschlossen)