Research of Accuracy of the Aircraft Position Using the GPS and EGNOS Systems in Air Transport

Krasuski, Kamil; Kobiałka, Ewelina; Grzegorzewski, Marek

doi:10.26552/com.c.2019.4.27-34

Cited by 6 publications

(12 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the previous flight experiments in Poland, the differential RTK technique in the OTF mode was used as the aircraft reference position. Such a solution was proposed, and in-flight tests described, among others, in research papers [25][26][27]. Therefore, in Polish scientific research, there is a lack of confirmation and verification of the PPP measurement method as an alternative measurement technique to determine the aircraft's real trajectory.…”

Section: Related Papersmentioning

confidence: 99%

New Methodology for Computing the Aircraft’s Position Based on the PPP Method in GPS and GLONASS Systems

Krasuski¹,

Wierzbicki²

2021

Energies

Self Cite

View full text Add to dashboard Cite

In the field of air navigation, there is a constant pursuit for new navigation solutions for precise GNSS (Global Navigation Satellite System) positioning of aircraft. This study aims to present the results of research on the development of a new method for improving the performance of PPP (Precise Point Positioning) positioning in the GPS (Global Positioning System) and GLONASS (Globalnaja Nawigacionnaja Sputnikovaya Sistema) systems for air navigation. The research method is based on a linear combination of individual position solutions from the GPS and GLONASS systems. The paper shows a computational scheme based on the linear combination for geocentric XYZ coordinates of an aircraft. The algorithm of the new research method uses the weighted mean method to determine the resultant aircraft position. The research method was tested on GPS and GLONASS kinematic data from an airborne experiment carried out with a Seneca Piper PA34-200T aircraft at the Mielec airport. A dual-frequency dual-system GPS/GLONASS receiver was placed on-board the plane, which made it possible to record GNSS observations, which were then used to calculate the aircraft’s position in CSRS-PPP software. The calculated XYZ position coordinates from the CSRS-PPP software were then used in the weighted mean model’s developed optimization algorithm. The measurement weights are a function of the number of GPS and GLONASS satellites and the inverse of the mean error square. The obtained coordinates of aircraft from the research model were verified with the RTK-OTF solution. As a result of the research, the presented solution’s accuracy is better by 11–87% for the model with a weighting scheme as a function of the inverse of the mean error square. Moreover, using the XYZ position from the RTKLIB program, the research method’s accuracy increases from 45% to 82% for the model with a weighting scheme as a function of the inverse of the square of mean error. The developed method demonstrates high efficiency for improving the performance of GPS and GLONASS solutions for the PPP measurement technology in air navigation.

show abstract

Section: Related Papersmentioning

confidence: 99%

New Methodology for Computing the Aircraft’s Position Based on the PPP Method in GPS and GLONASS Systems

Krasuski¹,

Wierzbicki²

2021

Energies

Self Cite

View full text Add to dashboard Cite

show abstract

“…Thus, the works [ 11 , 29 , 30 , 31 ] showed the results of DGNSS positioning accuracy in relation to the RTK-OTF solution. In turn, works [ 29 , 32 , 33 , 34 , 35 ] presented position error results for the SPP (Single Point Positioning) positioning method in air navigation. Subsequently, papers [ 32 , 34 , 36 , 37 ] present results of EGNOS (European Geostationary Navigation Overlay Service) solution in relation to the reference position of the flight determined from the differential RTK-OTF technique.…”

Section: Related Papersmentioning

confidence: 99%

“…In turn, works [ 29 , 32 , 33 , 34 , 35 ] presented position error results for the SPP (Single Point Positioning) positioning method in air navigation. Subsequently, papers [ 32 , 34 , 36 , 37 ] present results of EGNOS (European Geostationary Navigation Overlay Service) solution in relation to the reference position of the flight determined from the differential RTK-OTF technique. Furthermore, in papers [ 38 , 39 ] the results of PPP positioning were compared with the RTK-OTF solution.…”

Section: Related Papersmentioning

confidence: 99%

“…On the basis of the collected publications [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 ], it can be seen that a lot of research work concerned the determination of positioning accuracy using the RTK-OTF technique. In order to better describe the research carried out in the works [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , ...…”

Section: Related Papersmentioning

confidence: 99%

“…In order to better describe the research carried out in the works [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 ], Table 1 presents a short summary of the obtained results of the accuracy parameter. The results in Table 1 show that in many research papers [ 11 , 20 , 22 , 23 , 25 , 29 , 33 , 34 , 36 , 41 , 42 ], the positioning accuracy for the vertical component was lower than 0.1 m. In [ 14 , 15 , 16 , 20 , 22 , 23 , 25 , 28 , 29 ,…”

Section: Related Papersmentioning

confidence: 99%

See 2 more Smart Citations

New Methodology of Designation the Precise Aircraft Position Based on the RTK GPS Solution

Krasuski

Ciećko

Bakuła

et al. 2021

Sensors

Self Cite

View full text Add to dashboard Cite

The paper presents the results of research on improving the accuracy of aircraft positioning using RTK-OTF (Real Time Kinematic–On The Fly) technique in air navigation. The paper shows a new solution of aircraft positioning for the application of the differential RTK-OTF technique in air navigation. In particular, a new mathematical model is presented which makes it possible to determine the resultant position of an aircraft based on the solution for the method of least squares in a stochastic process. The developed method combines in the process of alignment of GPS (Global Positioning System) observations, three independent solutions of the aircraft position in OTF mode for geocentric coordinates XYZ of the aircraft. Measurement weights as a function of the vector length and the mean vector length error, respectively, were used in the calculations. The applied calculation method makes it possible to determine the resultant position of the aircraft with high accuracy: better than 0.039 m with using the measurement weight as a function of the vector length and better than 0.009 m with the measurement weight as a function of the mean error of the vector length, respectively. In relation to the classical RTK-OTF solution as a model of the arithmetic mean, the proposed method makes it possible to increase the accuracy of determination of the aircraft position by 45–46% using the measurement weight as a function of the vector length, and 86–88% using the measurement weight as a function of the mean error of the vector length, respectively. The obtained test results show that the developed method improves to significantly improve the accuracy of the RTK-OTF solution as a method for determining the reference position in air navigation.

show abstract

Harsh Landing Ultimate Sensor Fusion

Nejati,

Landry

2024

2024 IEEE Aerospace Conference

View full text Add to dashboard Cite

Research of Accuracy of the Aircraft Position Using the GPS and EGNOS Systems in Air Transport

Cited by 6 publications

References 6 publications

New Methodology for Computing the Aircraft’s Position Based on the PPP Method in GPS and GLONASS Systems

New Methodology for Computing the Aircraft’s Position Based on the PPP Method in GPS and GLONASS Systems

New Methodology of Designation the Precise Aircraft Position Based on the RTK GPS Solution

Harsh Landing Ultimate Sensor Fusion

Contact Info

Product

Resources

About