GNSS Double Differences used as Beacon Landing System for Aircraft Instrument Approach
| Autor: | Thomas Dautermann, Maarten Uijt de Haag, Bernd Korn, Karin Flaig |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Instrument approach
Landing System 010504 meteorology & atmospheric sciences Computer science GPS Real-time computing Aerospace Engineering 01 natural sciences Double difference 0502 economics and business General Materials Science Electrical and Electronic Engineering 0105 earth and related environmental sciences 050210 logistics & transportation GNSS business.industry 05 social sciences Differential (mechanical device) Flight test Double Differences Term (time) Task (computing) Control and Systems Engineering GNSS applications Global Positioning System business |
| DOI: | 10.1007/s42405-021-00392-w |
| Popis: | When using GNSS navigation for final approach guidance of aircraft to a landing site, the only systems currently available are differential GNSS with additional integrity data called augmentation systems. These work well when the landing site is fixed in space and well surveyed. In all other cases, augmentation systems are difficult to use. Here, we propose relative navigation based on GNSS double difference measurement to accomplish the same task, but also onto moving landing platforms or at unsurveyed locations. We call this the Beacon Landing System. Furthermore, we show long term measurement data confirming the sub-meter accuracy and results from flight tests. During the flight test we successfully used the relative navigation for aircraft guidance. |
| Databáze: | OpenAIRE |
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