Temat: nawigacja powietrzna - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Nawigacja statku powietrznego za pomocą potencjału pozycji w przestrzeni 3D : rozprawa habilitacyjna
Autorzy:: Grzegorzewski, Marek.
Data publikacji:: 2005
Wydawca:: Dęblin : WSOSP
Tematy:: Nawigacja powietrzna
Opis:: Bibliogr. s. 95-102.
Dostawca treści:: Bibliografia CBW

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Skocz do pozycji: 2.

Tytuł:: Application of the GPS/EGNOS solution for the precise positioning of an aircraft vehicle
Autorzy:: Krasuski, K.
Powiązania:: https://bibliotekanauki.pl/articles/198538.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: GPS
EGNOS
air transport
air navigation
SPP method
transport lotniczy
nawigacja powietrzna
metoda SPP
Opis:: The results of research concerning the implementation of the GNSS technique in the area of air navigation are presented in this article. In particular, a research test was conducted for the purposes of checking the functioning of a satellite-based augmentation system (SBAS) to assist with air navigation. Ultimately, analyses of the parameters of accuracy, availability, continuity and integrity with the procedure when landing aircraft with an SBAS APV-I landing were conducted. The navigation and observation data of the GPS system and differential European Geostationary Navigation Overlay Service (EGNOS) corrections were used in the research test. The navigation and observation data of the GPS system in the RINEX format were registered through the Topcon Hiper Pro receiver placed in the cabin of pilots in the Cessna 172 aircraft during a flight experiment conducted in Dęblin in 2010. The coordinates of the Cessna 172 aircraft in the ellipsoid BLh frame were reconstructed by using the solution offered by the single point positioning (SPP) method in the RTKLIB program. The accuracy when setting coordinates of the aircraft is higher than 2.4 m in the horizontal plane and better than 4 m in the vertical plane. The integrity of the satellite positioning is higher than 15 m in the horizontal plane and better than 21.1 m in the vertical plane. The availability of the constellation of GPS/EGNOS satellites equalled 100% during the flight experiment, which confirms that the loss of continuity when determining the position of the aircraft did not occur. The parameters of the accuracy and the integrity with International Civil Aviation Organization (ICAO) technical standards were compared in this article. The results of the conducted test shows that the presented research methods can be applied in the precise positioning of the aircraft when using the GPS/EGNOS solution for air navigation.
Źródło:: Zeszyty Naukowe. Transport / Politechnika Śląska; 2017, 96; 81-93
0209-3324
2450-1549
Pojawia się w:: Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Analysis of the accuracy of EGNOS+SDCM positioning in aerial navigation
Autorzy:: Mrozik, Magda
Kozuba, Jarosław
Krasuski, Kamil
Ćwiklak, Janusz
Bakuła, Mieczysław
Ciećko, Adam
Grunwald, Grzegorz
Wierzbicki, Damian
Powiązania:: https://bibliotekanauki.pl/articles/2179833.pdf
Data publikacji:: 2022
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: aerial navigation
accuracy parameter
SBAS
EGNOS
SDCM
RMS-3D
nawigacja powietrzna
parametry dokładności
Opis:: The article presents a modified scheme of determining the accuracy parameter of SBAS (Satellite Based Augmentation System) positioning with use of two supporting systems: EGNOS (European Geostationary Navigation Overlay Service) and SDCM (System of Differential Correction and Monitoring). The proposed scheme is based on the weighted mean model, which combines single solutions of EGNOS and SDCM positions in order to calculate the accuracy of positioning of the aerial vehicle. The applied algorithm has been tested in a flight experiment conducted in 2020 in north-eastern Poland. The phase of approach to landing of a Diamond DA 20-C1 aircraft at the EPOD airport (European Poland Olsztyn Dajtki) was subjected to numerical analysis. The Septentrio AsterRx2i geodesic receiver was installed on board of the aircraft to collect and record GPS (Global Positioning System) observations to calculate the navigation position of the aircraft. In addition, the EGNOS and SDCM corrections in the “*.ems” format were downloaded from the real time server data. The computations were realized in RTKPOST library of the RTKLIB v.2.4.3 software and also in SciLab application. Based on the conducted research, it was found that the accuracy of aircraft positioning from the EGNOS+SDCM solution ranged from -1.63 m to +3.35 m for the ellipsoidal coordinates BLh. Additionally, the accuracy of determination of the ellipsoidal height h was 1÷28% higher in the weighted mean model than in the arithmetic mean model. On the other hand, the accuracy of determination of the ellipsoidal height h was 1÷28% higher in the weighted mean model than for the single EGNOS solution. Additionally, the weighted mean model reduced the resultant error of the position RMS-3D by 1÷13% in comparison to the arithmetic mean model. The mathematical model used in this study proved to be effective in the analysis of the accuracy of SBAS positioning in aerial navigation.
Źródło:: Archives of Transport; 2022, 64, 4; 135--144
0866-9546
2300-8830
Pojawia się w:: Archives of Transport
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Application of the DGPS method for the precise positioning of an aircraft in air transport
Autorzy:: Krasuski, K
Ćwiklak, J.
Powiązania:: https://bibliotekanauki.pl/articles/196242.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: air navigation
air transport
DGPS
accuracy
ICAO
Kalman filter
integrity
nawigacja powietrzna
transport lotniczy
precyzja
Filtr Kalmana
integralność
Opis:: This article presents research results concerning the determination of the position of a Cessna 172 aircraft by means of the DGPS positioning method. The position of the aircraft was recovered on the basis of P1/P2 code observations in the GPS navigation system. The coordinates of the aircraft were designated due to the application of the Kalman forward-filtering method. The numerical calculations were conducted using RTKLIB software in the RTKPOST module. In the scientific experiment, the authors used research materials from the test flight conducted by a Cessna 172 aircraft in the area of Dęblin in the Lublin Voivodeship in south-eastern Poland. The research experiment exploited navigation data and GPS observation data recorded by the geodetic Topcon Hiper Pro receiver mounted in the cockpit of the Cessna 172 and installed on the REF1 reference station. The typical accuracy for recovering the position of the Cessna 172 with the DGPS method exceeds in the region of 2 m. In addition, the authors specify the parameters of availability, integrity and continuity of GNSS satellite positioning in air navigation. The obtained findings of the scientific experiment were compared with the International Civil Aviation Organization’s (ICAO’s) technical standards.
Źródło:: Zeszyty Naukowe. Transport / Politechnika Śląska; 2018, 98; 65-79
0209-3324
2450-1549
Pojawia się w:: Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: What to consider when implementing remote control towers? Colombia case study
Autorzy:: Pérez Fernández, Rubén
Powiązania:: https://bibliotekanauki.pl/articles/2191365.pdf
Data publikacji:: 2022
Wydawca:: Stowarzyszenie SILGIS
Tematy:: remote tower system
air navigation
change management
cost-effectiveness
transition plan
zdalny system wieżowy
nawigacja powietrzna
zarządzanie zmianami
efektywność kosztowa
plan przejściowy
Opis:: The aim of this article is to assist anyone considering implementing these systems. Along the document the main differences between conventional and remote control are stated, with the intention to clarify what advantages they can bring, the changes involved when adopting remote towers, and a brief outline of a transition plan for adopting these systems. Subsequently, the benefits to a country’s air navigation from utilizing these systems is discussed by studying the case of Colombia, a country with a unique orography. In addition, the specific characteristics of the airports are analysed to propose the candidates which may have the best outcome if remote tower systems are implemented.
Źródło:: GIS Odyssey Journal; 2022, 2, 2; 147--157
2720-2682
Pojawia się w:: GIS Odyssey Journal
Dostawca treści:: Biblioteka Nauki