Analysis of the Accuracy's Criteria of the Flight Control and Guidance System

Authors

  • Mykola Filyashkin National Aviation University, Kyiv

DOI:

https://doi.org/10.18372/1990-5548.70.16774

Keywords:

accuracy, efficiency, navigation task, flight along the route, corridor, separation, probability, relative number of aircraft

Abstract

It is shown that in the practice of designing Flight Control and Guidance System it is necessary to solve not only single-objective optimization problems related to the field of deterministic processes, but also to optimize random variables and functions. It is to such tasks that the analysis of the criterion of accuracy of the designed Flight Control and Guidance System belongs. In the paper, considering the navigation process as a stationary random process, a probabilistic criterion for the quality of aircraft navigation is formulated in the form of a quantitative assessment of the accuracy of the Flight Control and Guidance System that ensures that the aircraft does not leave the specified corridor for a specified time. Formulas are obtained for calculating the accuracy criterion of Flight Control and Guidance System in across track separation. It is shown that in order to calculate the accuracy criterion of the Flight Control and Guidance System, it is sufficient to know the correlation function of the lateral deviation errors, which can be obtained either by the calculation method, or by modeling, or by a flight experiment.

Author Biography

Mykola Filyashkin, National Aviation University, Kyiv

Department of Aviation Computer-Integrated Complexes

Candidate of Science (Engineering). Professor

References

Methodology for determining separation minima used to separate parallel tracks in route structures of the ATC. ICAO circular no. 120, 2012.

M. S. Izgutdinov, Substantiation of the choice of performance characteristics of aircraft navigation support. Interuniversity collection of scientific papers "Problems of operation and improvement of transport systems," V. XI. St. Petersburg: Academy of Civil Aviation, 2005.

Rules for the organization of air traffic flows: Order of the State Aviation Service from 19.07.2005.

no. 522, Kyiv: SAS, 2005, 16 p.

M. B. Lagutin, Visual mathematical statistics, Moscow: Binom, 2013, p. 472.

V. I. Tikhonov, Emissions of random processes, Moscow: Nauka, 2015, p. 392.

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Published

2022-04-01

Issue

Vol. 4 No. 70 (2021)

Section

AVIATION TRANSPORT

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