Detail publikace

SIMULATION OF EGNOS SATELLITE NAVIGATION SIGNAL USAGE FOR AIRCRAFT LPV PRECISION INSTRUMENT APPROACH

HVĚZDA, M.

Anglický název

SIMULATION OF EGNOS SATELLITE NAVIGATION SIGNAL USAGE FOR AIRCRAFT LPV PRECISION INSTRUMENT APPROACH

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

en

Originální abstrakt

Satellite navigation has become a very important topic in the air transport industry along with its application in instrument approach procedures. Recently, extracted statistical characteristics of the European Geostationary Navigation Overlay Service (EGNOS) satellite signal have been made available from real measurements in the Czech Republic. The numerical modeling approach is taken for a feasibility study of automatic aircraft control during the Localizer Performance with Vertical Guidance (LPV) precision approach based on such navigation data. The model incorporates Kalman filtering of the stochastic navigation signal, feed-back control of L-410 aircraft dynamics and the calculation of approach progress along the predefined procedure. Evaluation of the performance of the system prototype is performed using the scenarios developed with a strong interest in altitude control. he specific scenario is focused on a curved approach which offers a huge advantage of the approaches based on the Satellite-based Augmentation System (SBAS) compared to ones with the Instrument Landing System (HS). Outputs of simulation executions are statistically analyzed and assessed against predefined navigation performance goals equivalent to ILS categories with a positive outcome.

Anglický abstrakt

Satellite navigation has become a very important topic in the air transport industry along with its application in instrument approach procedures. Recently, extracted statistical characteristics of the European Geostationary Navigation Overlay Service (EGNOS) satellite signal have been made available from real measurements in the Czech Republic. The numerical modeling approach is taken for a feasibility study of automatic aircraft control during the Localizer Performance with Vertical Guidance (LPV) precision approach based on such navigation data. The model incorporates Kalman filtering of the stochastic navigation signal, feed-back control of L-410 aircraft dynamics and the calculation of approach progress along the predefined procedure. Evaluation of the performance of the system prototype is performed using the scenarios developed with a strong interest in altitude control. he specific scenario is focused on a curved approach which offers a huge advantage of the approaches based on the Satellite-based Augmentation System (SBAS) compared to ones with the Instrument Landing System (HS). Outputs of simulation executions are statistically analyzed and assessed against predefined navigation performance goals equivalent to ILS categories with a positive outcome.

Klíčová slova anglicky

EGNOSLPV approachaircraft controlautopilotperformance-based navigationmodellingKalman filteringsimulationprototype

Vydáno

26.11.2021

Nakladatel

VILNIUS GEDIMINAS TECH UNIVSAULETEKIO AL 11, VILNIUS LT-10223, LITHUANIA

Místo

Vilnius, Litevská republika

ISSN

1648-7788

Ročník

25

Číslo

3

Strany od–do

171–181

Počet stran

11

BIBTEX


@article{BUT182821,
  author="Radka {Hliněnská} and Michal {Hvězda},
  title="SIMULATION OF EGNOS SATELLITE NAVIGATION SIGNAL USAGE FOR AIRCRAFT LPV PRECISION INSTRUMENT APPROACH",
  year="2021",
  volume="25",
  number="3",
  month="November",
  pages="171--181",
  publisher="VILNIUS GEDIMINAS TECH UNIVSAULETEKIO AL 11, VILNIUS LT-10223, LITHUANIA",
  address="Vilnius, Litevská republika",
  issn="1648-7788"
}