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Tytuł:
Economic and Financial Aspects of Air Traffic Management in Polish Airspace
Autorzy:
Markiewicz, Telesfor Marek
Powiązania:
https://bibliotekanauki.pl/articles/93318.pdf
Data publikacji:
2019
Wydawca:
Akademia Sztuki Wojennej
Tematy:
air traffic management
air navigation service providers
common charging system for air navigation service
performance scheme for air navigation services
Opis:
The article discusses selected provisions of EU aviation law concerning economic issues of air traffic management. This process in European airspace is carried out by air navigation service providers, which, unlike airport operators and air carriers, have a monopolistic position and do not operate under market conditions. Consequently, the lack of competition between air navigation service providers replaces the common charging system for airspace users established by European Union law. In order to increase the cost-effectiveness of the services provided while maintaining a high level of safety of air operations, the navigation charges system was linked to the parallel implementation of the Single European Sky performance scheme for air navigation services in 2010. In 2019, the rules governing both systems were consolidated into a single legal act. The study also looks at the basic indicators of economic efficiency of air traffic management based on the example of the Polish Air Navigation Agency.
Źródło:
Zeszyty Naukowe Akademii Sztuki Wojennej; 2019, 1(114); 20-36
2543-6937
Pojawia się w:
Zeszyty Naukowe Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of magnetic field and magnetometers in supporting the air navigation
Autorzy:
Ogórek, I.
Grzegorzewski, M.
Maciejowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/320466.pdf
Data publikacji:
2015
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
magnetic field
air navigation
landing systems
Opis:
At present, the Earth’s magnetic field (geomagnetic field) undergoes considerable variations. The use of towers measuring areal variations in magnetic intensity may provide additional support for aircraft navigation. This paper presents the idea of using magnetometers for supporting GNSS as well as for creating a landing system based on magnetic field variations.
Pole magnetyczne Ziemi (pole geomagnetyczne) podlega znacznym fluktuacjom. Autorzy założyli, że użycie wież mierzących powierzchniowe zmiany intensywności pola magnetycznego w pobliżu lotniska może dostarczyć dodatkowego wsparcia w nawigacji lotniczej. W artykule przedstawiono nowatorski pomysł zastosowania magnetometrów dla wspierania pomiarów GNSS, jak również dla stworzenia systemu wspomagającego lądowanie opartego na sensorach zmian parametrów pola magnetycznego.
Źródło:
Annual of Navigation; 2015, 22; 21-29
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reliability test of a GNSS onboard receiver in the kinematic mode
Autorzy:
Ćwiklak, Janusz
Krasuski, Kamil
Grzegorzewski, Marek
Powiązania:
https://bibliotekanauki.pl/articles/320769.pdf
Data publikacji:
2019
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
GPS
EGNOS
RMS
air navigation
linear regression
Opis:
The article presents the results of the aircraft Cessna 172 positioning based on navigation solutions in the GPS and EGNOS (SBAS) tracking mode. The article makes a comparison of coordinate readings of the Cessna 172 in the ellipsoidal BLh frame. The verification of the coordinates of the aircraft Cessna 172 was used to assess the reliability of the GNSS satellite technique in aviation. In a research test, the navigation data were recorded by the onboard receiver Thales Mobile Mapper during an air test performed over the military aerodrome EPDE in Dęblin. Judging by the conducted investigations, it is possible to conclude that the difference in BLh coordinates of the aircraft Cessna 172 on the basis of the GPS solution and EGNOS (SBAS) solution equals, respectively: from -0.5 m to +3 m for component B; and from -2 m to +6 m for component L; from approximately -11 m to over +1 m for component h. In addition, the paper defines factors of dilution of precision PDOP, based on the GPS and EGNOS (SBAS) solutions. The average value of the PDOP coefficient for a solution in the tracking GPS mode was 2.7, whereas in the EGNOS (SBAS) tracking mode, it was equal to 2.8.
Źródło:
Annual of Navigation; 2019, 26; 106-113
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Navigation an Aircraft by means of a Position potential in three dimensional space
Autorzy:
Grzegorzewski, M.
Powiązania:
https://bibliotekanauki.pl/articles/320613.pdf
Data publikacji:
2005
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
nawigacja lotnicza
GPS
pozycjonowanie
air navigation
positioning
Opis:
The main thesis: We assume that the unavailability of GPS information in certain time intervals will be compensated by the implementation of the mathematical model, which will process the aircraft co-ordinates on the basis of the last received position. The study has been divided into four chapters aiming at and presenting the solutions of the above mentioned research problems: Chapter 1 - "Review of the Literature". The analysis also concerned mathematical models designed to supplement GPS satellite navigation system. Chapter 2, "En-route Flights - Aircraft Position Accuracy Assessment", comprises the analysis of author's flight experiments, carried out between 1999 and 2003. Chapter 3, "Approach and Landing Phase - Aircraft Position Accuracy Assessment", tackles the problem of aircraft landing accuracy in flight experiments, which compared the accuracy of landings using the Air Traffic Control Radar Landing System (RALS) with GPS-assisted landings. Chapter 4, "Navigating By Means of a Navigation Potential In Space", proposes a new solution being a development of Vanicek's theory [Benlin Xu, Vanicek P. 2000] by expanding it into the third dimension. The presented mathematical model fills the gap in determining aircraft position in the instance of the lack of navigation information. Knowing the position is of vital importance on the glide path, when the accident risk is very high in adverse weather conditions.
Źródło:
Annual of Navigation; 2005, 9; 111-111
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Verification of the precise position of the aircraft in air navigation based on the solution of the RTK-OTF technique
Autorzy:
Krasuski, K.
Ćwiklak, J.
Jafernik, H.
Powiązania:
https://bibliotekanauki.pl/articles/242131.pdf
Data publikacji:
2017
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
GPS
RTK-OTF
accuracy
air navigation
RMS
Opis:
The article presents the possibility of applying the differential technique RTK-OTF to recover the position of the aircraft in the post-processing mode. Within the framework of the conducted research, the authors designated the geocentric coordinates XYZ of the aircraft and compared them. In the research experiment, they used archive materials from the test flight of the aircraft Cessna 172 around the airfield in Deblin on 1 June 2010. The actual position of the aircraft Cessna 172 was recovered on the basis of GPS kinematic observations registered by the receiver Topcon HiperPro mounted on board the aircraft. In the calculations, the authors also used static GPS observations from the reference station REF1 as well as virtual reference stations VirA and VirB. The final coordinates of the aircraft Cessna 172 with three independent determinations RTK-OTF were defined in the AOSS v.2.0 programme. On this basis, they made verification of accuracy in determining XYZ coordinates of the aircraft Cessna 172. The dispersion of results for the difference in the designation of the X coordinate of the aircraft ranges from –0.19 m to +0.05 m. On the other hand, the size of the difference in the designation of Y-coordinate of the aircraft ranges from –0.07 m to +0.11 m. In addition, the dispersion of the results for the difference in the designation of the Z coordinate of the aircraft is from 0.19 m to +0.12 m.
Źródło:
Journal of KONES; 2017, 24, 4; 117-124
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie systemu EGNOS na potrzeby nawigacji lotniczej w Polsce wschodniej
The use of EGNOS system for air navigation in eastern Poland
Autorzy:
Ćwiklak, J.
Grzegorzewski, M.
Jafernik, H.
Oszczak, S.
Ciećko, A.
Powiązania:
https://bibliotekanauki.pl/articles/257885.pdf
Data publikacji:
2011
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Technologii Eksploatacji - Państwowy Instytut Badawczy
Tematy:
GNSS
EGNOS
SBAS
nawigacja lotnicza
air navigation
Opis:
W artykule przedstawiono problematykę wykorzystania systemu EGNOS do pozycjonowania samolotu w Polsce wschodniej. W tym celu przeprowadzono loty eksperymentalne w okolicach lotniska w Dęblinie i w Chełmie. Precyzyjna trajektoria lotu została wyznaczona przy pomocy dwuczęstotliwościowych odbiorników geodezyjnych, marki Topcon, z dokładnością centymetrową. Pozycję odniesienia porównano z danymi zarejestrowanymi przez dwa odbiorniki nawigacyjne typu Thales MobileMapper pracujące w trybie autonomicznym oraz EGNOS. Jak wynika z badań rozważany system nie spełnia wymagań określonych dla nawigacji lotniczej na tym obszarze.
The paper presents results of the research concerning the determination of aircraft positioning accuracy with the use of GPS and EGNOS. Experimental flights were carried out in 2010, in south-eastern part of Poland, in Dęblin and Chełm. Precise trajectory of the aircraft was determined with the use of dual frequency geodetic Topcon receivers with centimetre accuracy. The reference position was compared with data logged by two navigation receivers, Thales MobileMapper, working in autonomous and EGNOS mode. As a result of the studies, it turned out that EGNOS do not provide requirements for SBAS (Satellite Based Augmentation Service) operations in this area.
Źródło:
Problemy Eksploatacji; 2011, 1; 57-64
1232-9312
Pojawia się w:
Problemy Eksploatacji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
EGNOS - use of GPS system for approach procedures
Autorzy:
Wajszczak, E
Galas, D
Powiązania:
https://bibliotekanauki.pl/articles/102307.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
GPS system
aviation
air navigation
approach procedure
Opis:
Since GPS system became available for common use, a it has been applied in many areas, including aviation. The development of portable GPS receivers provided immeasurable aid in air navigation. The paper presents EGNOS system that ensures the possibility of using GPS system for approach procedure. The article addresses the following issues: the history of creation and development of GPS, principle of system operation, accuracy in relation for GPS system, comparison with conventional radio navigation ILS system and potential benefits from implementing EGNOS.
Źródło:
Advances in Science and Technology. Research Journal; 2013, 7, 17; 62-65
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk Management in Air Navigation Services
Autorzy:
Piwek, Dolores Gracja
Powiązania:
https://bibliotekanauki.pl/articles/93287.pdf
Data publikacji:
2019
Wydawca:
Akademia Sztuki Wojennej
Tematy:
safety management
risk management
air navigation service providers
Opis:
The need to develop and adopt legal standards for safety management was identified at the Conference of General Directors of Civil Aviation dedicated to the global strategy of aviation safety (Montreal, March 20-22, 2006) and additionally supported by the recommendations of the Safety Conference (Montreal, March 29 - April 1, 2010). The year 2006 saw the introduction of issues related to the safety management system to the Convention’s annexes. The existing fundamental rules related to SMS were included in the annexes: 1 - Personnel licensing, 6 - Operation of Aircraft, 8 - Airworthiness of Aircraft, 11 - Air Traffic Services, 13 - Aircraft Accident and Incident Investigation, and 14 - Aerodromes. In addition, due to the dynamic development of aviation and, at the same time, the growing need to create the highest standards in the field of safety management systems, the Air Navigation Commission established the Safety Management Panel (SMP) to develop the content of Annex 19. After several years of reconciliation and consultation, this document was finally adopted by the ICAO Council in 2013. It has become the ipso facto document that provides the basis for creating an effective safety management system, as it is compatible and also adapted to the most effective practices indicated in the ICAO Doc 9859 Safety Management Manual. Annex 19 sets out the responsibility of States, the safety management system and the collection of information related to safety. The National Civil Aviation Safety Programme and the structure of this system were also dealt with. The whole idea is to support states in the process of hazard identification and risk management. The purpose of the article was: to highlight selected elements of the risk management process in a practical dimension, to present the principles for assessing the degree of risk by an air navigation service provider, and to identify ways of improving this process. Searching for an answer to the main research problem contributed to achieving this goal. The research problem was expressed in the form of a question: How does the air navigation service provider manage the risk under the air traffic safety management system in order to achieve compliance with regulatory requirements and to achieve the assumed parameters (indicators) in the area of safety? With regard to the main research problem, the following research hypotheses were formulated: 1. I believe that an air navigation service provider undertakes an assessment of the degree of possible danger in civil aviation to identify hazards in air traffic as part of a safety management system. 2. I suppose that the air navigation service provider manages the risk in a manner consistent with the provisions of law and by using procedures included in normative documents.
Źródło:
Zeszyty Naukowe Akademii Sztuki Wojennej; 2019, 2(115); 77-89
2543-6937
Pojawia się w:
Zeszyty Naukowe Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of IGS Products for Air Navigation
Autorzy:
Jafernik, H.
Ćwiklak, J.
Krasuski, K.
Kozubal, J.
Powiązania:
https://bibliotekanauki.pl/articles/320524.pdf
Data publikacji:
2017
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
GPS
IGS
SPP method
positioning accuracy
air navigation
Opis:
Single Point Positioning (SPP) method is widely used in air, marine, and land navigation to determine the user’s position in real time and post factum. A typical accuracy for this method of determining the user’s position in the static mode is approximately 10 meters. In air operations, the SPP method accuracy can be several times lower and that may cause problems with precise positioning of an aircraft. The authors of this article presented preliminary results of research concerning aircraft positioning in the kinematic mode based on GPS observations. For this purpose, an in-flight experiment, in which a Cessna 172 aircraft was used, was performed at the airport in Mielec, Poland. The aircraft was equipped with a dual-frequency Topcon TPS HiperPro receiver, which was recording satellite observations with 1-second interval. The aircraft position was determined using the least-squares method (LSM) in the RTKLIB (RTKPOST module) software. Two research tests were performed within the scope of the experiment, i.e. in test I the aircraft position was determined on the basis of raw GPS observations and the broadcast ephemeris data whereas in test II precision products of the IGS were used, such as: precise ephemeris SP3, DCB hardware delay, clock bias data of GPS satellites and receivers in the CLK format, data of the ionosphere maps based on IONEX format, and phase center calibration of GPS satellites and receivers in the ANTEX format. The use of the IGS precision products improved the accuracy of the X coordinate to 1 m, Y to 0.7 m and Z to 1.3 m. On the basis of tests I and II, an additional RMS-3D parameter was determined, whose mean value was 4 m.
Metoda pozycjonowania w czasie rzeczywistym, nazywana Single Point Positioning, jest powszechnie stosowana w nawigacji lotniczej, morskiej, a także lądowej do określania pozycji użytkownika w czasie rzeczywistym, niekiedy również post-processing. Zwykle dokładność metody w przypadku użytkownika, który nie przemieszcza się, oceniana jest na około 10 metrów. W operacjach lotniczych jej dokładność bywa wielokrotnie niższa, co często stwarza problemy. Autorzy artykułu przedstawiają wstępne wyniki badań odnośnie dokładności pozycjonowania samolotu w wariancie dynamicznym z wykorzystaniem systemu GPS. W tym celu na lotnisku Mielec przeprowadzono eksperyment w locie z użyciem samolotu Cessna 172, który wyposażono w dwuczęstotliwościowy odbiornik Topcon TPS HiperPro rejestrujący obserwacje co sekundę. Jako pozycje referencyjne przyjęto pozycje obliczane metodą najmniejszych kwadratów programem RTKLIB (moduł RTKPOST). W ramach opisywanego eksperymentu przeprowadzono dwa testy - w pierwszym określano pozycje z użyciem surowych pomiarów GPS oraz efemeryd pokładowych, w drugim użyto efemeryd oferowanych przez IGS. Były to takie dane, jak efemerydy precyzyjne SP3, poprawki zegarów satelitów w formacie CLK, mapy jonosfery w formacie IONEX oraz dane odnośnie centrum fazowego anten w formacie ANTEX. Użycie produktów oferowanych przez IGS znacząco poprawiło dokładność wyznaczeń, przy czym współrzędna X została wyznaczona z dokładnością 1 m, współrzędna Y - 0,7 m, natomiast Z - 1,3 m. Dodatkowo wyznaczono średni błąd pozycji w przestrzeni 3D, którego wartość wyniosła około 4 m.
Źródło:
Annual of Navigation; 2017, 24; 285-300
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Contemporary Air Navigation System
Autorzy:
Ostroumov, Ivan
Powiązania:
https://bibliotekanauki.pl/articles/1797203.pdf
Data publikacji:
2020
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
Air navigation
space
surveillance equipment
on-board equipment
Opis:
The article concerns all types of activities and services provided by air navigation, which duty is to guarantee the aviation safety and efficiency. Also, air navigation system has been discussed in context of procedures, surveillance and on-board equipment and types of navigations, which support the safety.
Źródło:
Logistics and Transport; 2020, 47-48, 3-4; 39-45
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The comparison of EGNOS performance at the airports located in eastern Poland
Autorzy:
Ciećko, A.
Grunwald, G.
Powiązania:
https://bibliotekanauki.pl/articles/298241.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
GNSS
EGNOS
Safety of Life service
air navigation
Opis:
The European Geostationary Navigation Overlay Service (EGNOS) is the first pan-European satellite navigation system. EGNOS makes GPS suitable for safety critical applications such as flying and landing an aircraft. To use EGNOS in aviation the system monitoring and validation in certain localization in needed, as well as official flight procedure design and certification. According to these rules, several GNSS/EGNOS stations located at Polish airfields are currently operational, permanently collecting EGNOS data. The newest monitoring station was established and put into operation at the Polish Air Force Academy in Dęblin in the beginning of 2016. Dęblin is situated in central-eastern part of Poland (south of Warsaw). Until recently this area was on the edge of official coverage of EGNOS services, especially Safety-of-Life (SoL) service. Latest official documents declare that theoretically the eastern part of Poland is currently fully covered with EGNOS SoL service, however this still needs to be practically confirmed. New station equipped with the newest Javad Delta-3 GNSS receiver will allow to evaluate practical quality of EGNOS in this area. The article presents preliminary results of EGNOS Safety of Life service performance in Dęblin in comparison to the results obtained in Olsztyn which is situated in north-eastern part of Poland (north of Warsaw). The main parameters characterizing navigational system i.e. accuracy, integrity, continuity and availability were analyzed in detail. The results can be the basis to assess the possibility of implementation of the EGNOS APV approach and landing procedures in Dęblin and Olsztyn.
Źródło:
Technical Sciences / University of Warmia and Mazury in Olsztyn; 2017, 20(2); 181-198
1505-4675
2083-4527
Pojawia się w:
Technical Sciences / University of Warmia and Mazury in Olsztyn
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application the GPS code observations in BSSD method for recovery the position of the aircraft
Autorzy:
Krasuski, K.
Powiązania:
https://bibliotekanauki.pl/articles/384486.pdf
Data publikacji:
2017
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
GPS
BSSD method
air navigation
least square estimation
air transport
Opis:
In this paper, the results of aircraft positioning based on GPS code observations in air aviation are presented. The aircraft position was recovery using Between Satellite Single Difference (BSSD) method in GPS system. The BSSD method was applied for designation the precise position of Cessna 172 plane in flight test in air navigation. The coordinates of Cessna 172 plane were determinated using least square estimation in XYZ geocentric frame. The average accuracy of aircraft position equals to 0.797 m for X axis, 0.496 m for Y axis and 0.966 m for Z axis, respectively. In addition, the protection level of HPL parameter amounts to 4.991 m and 5.749 m for VPL term. In paper, the XYZ coordinates of Cessna 172 plane were also compared with PPP solution from GAPS software. The value of RMS bias is about 1.642 m for X axis, 0.902  m for Y axis and 0.892 m for Z axis, respectively.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2017, 11, 3; 45-52
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Informational and functional reliability model for air navigation system operator
Informacyjny i funkcjonalny model niezawodności operatora systemu nawigacji lotniczej
Autorzy:
Aleksander, M.
Odarchenko, R.
Kredentsar, S.
Kozhokhina, O.
Gnatyuk, V.
Sydorenko, V.
Powiązania:
https://bibliotekanauki.pl/articles/250746.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy TTS
Tematy:
air navigation
operator
reliability model
nawigacja lotnicza
model niezawodności
Opis:
As shown in this paper, reliability of equipment and reliability of operator due to psychophysiological factors cannot be considered separately. This paper deals especially with air navigation system operator reliability. So the main goal was to create the operator's reliability model. As a result the information functional reliability model for the air navigation system operator has been created. This model takes into account dynamic of error changing, depending on the loading of the operator. It allows to solve the problem of determining the reliability of operator in normal and special flight conditions.
W artykule zwrócono uwagę na niezawodność sprzętu i niezawodność operatora, które ze względu na czynniki psychofizjologiczne nie mogą być rozpatrywane oddzielnie. Problem ten jest szczególnie istotny w aspekcie niezawodności operatora systemu nawigacji lotniczej, dlatego głównym celem pracy było stworzenie modelu niezawodności operatora. W efekcie, stworzono funkcjonalny model niezawodność operatora systemu nawigacji lotniczej, który uwzględnia dynamikę zmian błędu w zależności od obciążenia operatora. Model pozwala rozwiązać problem określania niezawodności operatora w normalnych i specjalnych warunkach lotu.
Źródło:
TTS Technika Transportu Szynowego; 2016, 12; 287-292
1232-3829
2543-5728
Pojawia się w:
TTS Technika Transportu Szynowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementation the GLONASS system in aeronautical application
Autorzy:
Ćwiklak, J.
Krasuski, K.
Powiązania:
https://bibliotekanauki.pl/articles/246602.pdf
Data publikacji:
2018
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
Remote Maintenance System
air navigation
GLONASS
accuracy
Single Point Positioning method
Opis:
The article determines the accuracy of positioning of the aircraft with the use of a satellite system GLONASS. In addition, the SPP (Single Point Positioning) absolute positioning method was utilized in research test in article. Research test was carried out in the new software APS (Aircraft Positioning Software), used for precise GPS/GLONASS satellite positioning in air navigation. The article describes the research method and presents mathematical formulas of the SPP positioning method. In the research test, the positioning accuracy of the Cessna 172 aircraft was obtained based on comparison of results between APS and RTKLIB software. The difference of Cessna 172 aircraft coordinates in the XYZ geocentric frame between the APS and RTKLIB solution is between -7 m to +6 m. The research material developed in the article comes from an aeronautical experiment carried out with the Cessna 172 aircraft for the EPDE military airport in Deblin.
Źródło:
Journal of KONES; 2018, 25, 3; 121-128
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The application of the BSSD Iono-Free linear combination method in the processing of aircraft positioning
Autorzy:
Ćwiklak, Janusz
Grzegorzewski, Marek
Krasuski, Kamil
Powiązania:
https://bibliotekanauki.pl/articles/247076.pdf
Data publikacji:
2019
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
GPS system
aircraft positioning
BSSD Iono-Free linear combination
air navigation
Opis:
The article presents the results of research into the use of the differentiation technique of BSSD (Between Satellite Single Difference) observations for the Iono-Free LC combination (Linear Combination) in the GPS system for the needs of aircraft positioning. Within the conducted investigations, a positioning algorithm for the BSSD Iono-Free LC positioning method was presented. In addition, an experimental test was conducted, in which raw observational data and GPS navigation data were exploited in order to recover the aircraft position. The examination was conducted for the Cessna 172 and the on-board dual-frequency receiver Topcon HiperPro. The experimental test presents the results of average errors of determining the position of the Cessna 172 in the XYZ geocentric frame and in the ellipsoidal BLh frame. Furthermore, the article presents the results of DOP (Dilution of Precision) coefficients, the test of the Chi square internal reliability test and the HPL and VPL confidence levels in GNSS precision approach (PA) in air transport. The calculations were performed in the original APS software (APS Aircraft Positioning Software) developed in the Department of Air Navigation of the Faculty of Aeronautics at the Polish Air Force University.
Źródło:
Journal of KONES; 2019, 26, 3; 15-21
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
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
Artykuł
Tytuł:
Test niezawodności zastosowania metody PPP w pozycjonowaniu statku powietrznego w nawigacji lotniczej
The reliability test of application the PPP method in aircraft positioning in air navigation
Autorzy:
Krasuski, K.
Powiązania:
https://bibliotekanauki.pl/articles/270595.pdf
Data publikacji:
2018
Wydawca:
Centralny Ośrodek Badawczo-Rozwojowy Aparatury Badawczej i Dydaktycznej, COBRABiD
Tematy:
GPS
metoda PPP
nawigacja lotnicza
RMS
niezawodność
PPP method
air navigation
reliability
Opis:
W artykule przedstawiono rezultaty pozycjonowania statku powietrznego Cessna 172 na podstawie rozwiązania metody PPP (ang. Precise Point Positioning) w nawigacji lotniczej. Pozycja statku powietrznego została odtworzona w programie RTKLIB w bibliotece RTKPOST w module PPPKinematic. W artykule dokonano porównania współrzędnych geocentrycznych statku powietrznego pomiędzy rozwiązaniami RTKLIB, GAPS, CSRS-PPP oraz IBGE-PPP. Ponadto w artykule przedstawiono miary niezawodności zastosowania metody PPP w nawigacji lotniczej. Średnia wartość różnicy współrzędnych geocentrycznych (x, y, z) statku powietrznego nie przekracza poziomu -1,15 m wzdłuż wszystkich osi. Rozrzut uzyskanych wyników różnicy współrzędnych (x, y, z) dla samolotu Cessna 172 na podstawie rozwiązania z programów RTKLIB, GAPS, IBGE-PPP oraz CSRS-PPP wynosi od -5,15 m do +3,17 m. Ponadto błąd RMS (ang. Root Mean Square) wynosi od 0,18 m do 1,15 m.
Paper presents the results of Cessna 172 aircraft positioning based on solution of PPP (Precise Point Positioning) method in air navigation. The aircraft position was recovery using the PPP-Kinematic module in RTKPOST library in RTKLIB software package. In article, the geocentric coordinates of aircraft from RTKLIB solution were compared with products of GAPS, CSRS-PPP and IBGE-PPP programs. In addition, the measures of reliability of application the PPP method in air navigation were presented in paper. The mean value of difference of aircraft coordinates (x, y, z) was not exceeded the limit of -1,15 m along all axis. The dispersion of obtained results of difference of aircraft coordinates based on solution from RTKLIB, GAPS, CSRS-PPP and IBGE-PPP programs is between -5,15 m and +3,17 m. Moreover, the RMS (Root Mean Square) bias is between 0,18 m and 1,15 m.
Źródło:
Aparatura Badawcza i Dydaktyczna; 2018, 23, 2; 69-76
2392-1765
Pojawia się w:
Aparatura Badawcza i Dydaktyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza istniejących systemów nawigacji lotniczej : obsługa metrologiczna testera TACAN AN/ARM-188
Analysis of systems of air navigation : metrological maintenance of TACAN tester AN/ARM-188
Autorzy:
Czuj, P.
Powiązania:
https://bibliotekanauki.pl/articles/208516.pdf
Data publikacji:
2012
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
systemy nawigacji
TACAN
tester
obsługa metrologiczna
systems of air navigation
metrological maintenance
Opis:
W pracy zostały scharakteryzowane wybrane systemy nawigacji lotniczej za szczególnym zwróceniem uwagi na system TACAN (TACtical Air Navigation). Ponadto w artykule przedstawiono aparaturę kontrolno-pomiarową (tester AN/ARM-188) wykorzystywaną do sprawdzenia systemu nawigacyjnego TACAN na samolocie wielozadaniowym F-16 oraz zaprezentowano stanowisko pomiarowe do kalibracji ww. testera.
In this work, systems of air navigation are characterized, with paying attention to TACAN system (TACtical Air Navigation). Moreover, measuring equipment (AN/ARM-188 tester) is presented which is used to verify TACAN system installed on multitasking plane F-16 and measuring installation for calibration of above-mentioned tester is shown.
Źródło:
Biuletyn Wojskowej Akademii Technicznej; 2012, 61, 2; 347-360
1234-5865
Pojawia się w:
Biuletyn Wojskowej Akademii Technicznej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polish experience in operational air traffic management in the context of European airspace integration
Autorzy:
Markiewicz, T. M.
Powiązania:
https://bibliotekanauki.pl/articles/93338.pdf
Data publikacji:
2018
Wydawca:
Akademia Sztuki Wojennej
Tematy:
Single European Sky initiative
air traffic management
air navigation services
operational air traffic
civil-military cooperation in air traffic management
Opis:
The continued air traffic growth in Polish airspace requires continuous improvement of the efficiency of the air traffic management (ATM) system in order to meet the needs of all its users and to guarantee the highest level of safety of air operations. Activities in this respect undertaken by the Polish Air Navigation Services Agency (PANSA) in cooperation with military aviation authorities are in line with the objectives of the EU Single European Sky (SES) initiative. In addition to the provision of air navigation services (ANS) for civil aviation (commercial air transport and general aviation), PANSA also provides navigation services for the crews of military aircraft and other state aircraft flying in operational air traffic (OAT). The article describes in general terms flights in operational air traffic, presents the evolution of European regulations concerning this category of air traffic and discusses in detail selected procedures for planning and protecting military aviation flights in Polish airspace.
Źródło:
Zeszyty Naukowe Akademii Sztuki Wojennej; 2018, 3(112); 21-41
2543-6937
Pojawia się w:
Zeszyty Naukowe Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
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
Artykuł
Tytuł:
Model of the Motion of a Navigation Object in a Geocentric Coordinate System
Autorzy:
Džunda, M.
Powiązania:
https://bibliotekanauki.pl/articles/2063984.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
earth-centered
earth-fixed
Matlab
model of the motion
navigation object
geocentric coordinate system
air navigation
flight trajectory
flying objects
Opis:
In this paper we describe the creation of a model of the motion of a flying object in a geocentric coordinate system (ECEF - Earth-Centered, Earth-Fixed). Such a model can be used to investigate the accuracy and resistance of radio navigation systems to interference. The essence of the design of the model lies in the mathematical description of the motion of a flying object in a geocentric coordinate system. The flight trajectory of a flying object consists of one straight section and two turns. When creating a model, we assume a flight at a constant altitude. In this paper, we present one of the possible procedures for modelling the motion of a flying object in a geocentric coordinate system. We chose the initial coordinates of the flying object according to flightradar 24. We used the Matlab software for computer simulation.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 3; 791--794
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ precyzyjnych produktów IGS w pozycjonowaniu statku powietrznego w nawigacji lotniczej
The Impact of IGS Precise Products in Aircraft Positioning in Air Navigation
Autorzy:
Krasuski, K.
Powiązania:
https://bibliotekanauki.pl/articles/277708.pdf
Data publikacji:
2018
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
GPS
IGS
metoda PPP
błąd średni
nawigacja lotnicza
PPP method
mean errors
air navigation
Precise Point Positioning
Opis:
W pracy przedstawiono rezultaty pozycjonowania statku powietrznego Cessna 172 w nawigacji lotniczej z użyciem techniki pomiarowej PPP. Eksperyment badawczy przeprowadzono z użyciem nieróżnicowych obserwacji GPS zarejestrowanych przez odbiornik pokładowy Topcon HiperPro. Pozycja samolotu Cessna 172 została odtworzona w programie gLAB. W artykule opisano pełny algorytm dla techniki pomiarowej PPP oraz przedstawiono konfigurację modułu PPP w programie gLAB. W obliczeniach wykorzystano precyzyjne produkty służby IGS, tzn. dane efemerydalne i zegary satelitów GPS. W obliczeniach uzyskano wartości błędów średnich wyznaczenia pozycji samolotu Cessna 172 na poziomie niższym niż 0,10 m.
In paper, the results of aircraft positioning in air navigation based on Precise Point Positioning method were presented. The research test was realized using undifference GPS observations recorded by Topcon HiperPro onboard receiver. The position of Cessna 172 aircraft was recovery using gLAB software package. In paper, the full algorithm of PPP method was described and configuration of PPP module in gLAB software was presented. The precise products of IGS service, e. g. GPS ephemeris data and satellite clocks were applied in numerical computations in gLAB software. The obtained values of mean errors of position of Cessna 172 aircraft was lower than 0.10 m in computations mode.
Źródło:
Pomiary Automatyka Robotyka; 2018, 22, 2; 61-66
1427-9126
Pojawia się w:
Pomiary Automatyka Robotyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Accuracy of Relative Navigation in Automated Systems of Data Communication
Autorzy:
Dzunda, M.
Powiązania:
https://bibliotekanauki.pl/articles/116977.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Accuracy
Automated Systems
Relative Navigation
Data Communication
Air Navigation
Flying Object
positioning system
Wide-Band Synchronous Automated Systems of Data Communication (ASDC)
Opis:
The architecture of wide-band synchronous automated systems of data communication (ASDC) enables utilization of high accuracy measurement of the signal reception times to relative navigation in the network. In this contribution an operation analysis of such systems in the relative navigation mode is conducted. The accuracy and possibilities of the utilization of these systems were examined by modeling in air navigation.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 2; 161-163
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air Traffic Crisis Management in European Airspace : the Legal Context and the Experience of the Network Manager
Autorzy:
Markiewicz, Telesfor Marek
Powiązania:
https://bibliotekanauki.pl/articles/93352.pdf
Data publikacji:
2019
Wydawca:
Akademia Sztuki Wojennej
Tematy:
air traffic disruption
air traffic crisis situations
European air traffic management network
network functions
network manager
air navigation service providers
ruch lotniczy
transport lotniczy
zarządzanie kryzysowe
Europa
Opis:
The article looks at the genesis and evolution of Network Manager (NM) activities in terms of responding to disturbances and crisis situations and mitigating their effects on the European air traffic management network. The objective of these activities, carried out in coordination with the operational stakeholders and other relevant stakeholders, is to ensure the maximum continuity and safety of air navigation services for aircraft operators and airports. The review, analysis and evaluation of how to respond to extraordinary and unforeseen events that have a negative impact on the functioning of the air transport sector in Europe covers the period 2010-2019.
Źródło:
Zeszyty Naukowe Akademii Sztuki Wojennej; 2019, 3(116); 5-28
2543-6937
Pojawia się w:
Zeszyty Naukowe Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
GNSS for an Aviation Analysis Based on EUPOS and GNSS/EGNOS Collocated Stations in PWSZ CHELM
Autorzy:
Fellner, A.
Cwiklak, J.
Jafernik, H.
Trominski, P.
Zajac, J.
Banaszek, K.
Powiązania:
https://bibliotekanauki.pl/articles/117333.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Global Navigation Satellite System (GNSS)
aviation
EGNOS
satellite based augmentation system (SBAS)
geographic information system (GIS)
Global Positioning System GPS
ICAO Requirements
Air Navigation
Opis:
Under the umbrella of PWSZ Chelm, taking account of future implementation of navigation using EUPOS and GNSS based on EGNOS several planned actions were carried out in the 2005-2006. The actions in particular contribute to: 1. ICAO and EGNOS requirements and coverage area (Chelm Town located near Polish-Ukrainian border is also at the east border of planned EGNOS coverage for ECAC states). 2. Preparatory activities to establishing the EUPOS station in PWSZ Chelm. Cooperation of PWSZ Chelm and ULC (Polish Aviation Regulator) in the frame of conventional NAV aids use and GNSS implementation in aviation. 3. Analysis of ICAO requirements and methods of testing SIS (Signal In Space) needed to certify GNSS in Poland for use for an aviation. 4. Preparatory activities to establishing the EGNOS SIS monitoring station based on EUROCONTROL Pegasus software and GNSS/EGNOS receiver Septentrio PolaRx2e. 5. Analysis of methods for exchange of information between EUPOS and EGNOS SIS station to initiate the application of satellite positioning systems to air navigation in Poland. The project EUPOS is a European initiative aiming at establishment of a uniform DGNSS (Differential Global Navigation Satellite System) basis infrastructures in Central and Eastern European countries including Chelm Town where PWSZ is localized playing vital role in GIS/GNSS implementation in the region and Polish aviation.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 4; 351-356
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-25 z 39

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