Preview

Civil Aviation High Technologies

Advanced search

FLIGHT EXPERT RISK ASSESSMENT OF AIRCRAFT GROUP AT THEIR PROXIMITY USING A PROGRAM-MANAGER

https://doi.org/10.26467/2079-0619-2017-20-5-116-130

Abstract

The paper presents an approach to solving the problem of aircraft flight safety. External threats in the form of aircraft-offenders are considered. The algorithm of collision danger coefficients with aircraft-offenders is presented, оn the basis of which the side-program manager of flight safety monitoring is formed.

Two danger coefficients in the horizontal and vertical planes are introduced. Based on various flight situations four possible decisions are offered: absence of any aircraft activity, flight level change, deviation in the horizontal plane and both in vertical and horizontal planes. For each case the formulas of double evaluation are received. They take into account different parameters of aircraft relative motion. Based on these estimates it is possible to build a final expert evaluation for the considered flight situations. It is implemented in the onboard program-manager. The structure of the program is presented. At the program-manager output the expected minimized risk evaluation and the selected alternative of the avoidance of aircraft from the meeting point are formed. The paper presents a detailed description of the procedures to test the performance of the program-manager algorithms. The initial conditions for different flight situations are provided. The simulation results of the algorithm are given. The danger coefficients comparison when performing maneuvers to prevent dangerous approach and in their absence is illustrated. It is shown that the maneuver implementation recommended by program-manager algorithms decreases the resulting danger coefficient. Particular attention was paid to aircraft landing, especially if the landing area had several conflicting aircraft.

About the Author

D. A. Mikhaylin
Moscow Aviation Institute (National Research University)
Russian Federation

Candidate of Technical Sciences, Associate Professor, 

Moscow

 



References

1. Lebedev G.N., Malygin V.B., Nechaev E.E. Algoritm naznacheniya prioritetnoy ocherednosti sluchayno raspolozhennyim v prostranstve vozdushnyim sudam dlya vyihoda na standartnyiy marshrut pribytiya [The algorithm used to assign the priority sequence randomly located in space aircraft for exit to the standard arrival route]. The Scientific Bulletin of MSTUCA, 2013, no. 198, pp. 31–36.

2. Lebedev G.N., Tin P.Ch., Zo M.T., Medvedev A.V. Upravlenie poletom passazhirskih samoletov pri peresechenii ih marshrutov vo vremya zahoda na posadku [Flight control passenger aircraft crossing their routes during landing]. Jelektronnyj zhurnal «Trudy MAI», 2013, no. 63.

3. Blin K., Bonnans F., Hoffman E., Zeghal K. Conflict resolution in presence of uncertainty: A case study of decision making with dynamic programming. Proc. AIAA Guidance, Navigation and Control Conference, Montreal, 2001.

4. Lebedev M.I. Samoletovozhdenie. Chast' 1 [Flying. Part 1]. Stavropol', 2003.

5. Chernyj M.A., Korablin V.I. Samoletovozhdenie [Flying]. Moscow, Transport, 1973.

6. Sarajskij Ju.N. «Jeppesen»: obespechenie kachestva ajeronavigacionnoj informacii [“Jeppesen”: aeronautical information quality providing]. Jeppesen GmbH. Neu-Isenburg, 2003.

7. Aleshin B.S., Afonin A.A., Veremeenko K.K. Orientacija i navigacija podvizhnyh ob’ektov: sovremennye informacionnye tehnologii [Orientation and navigation of moving objects: modern information technology]. Pod. red. B.S. Aleshina, K.K. Veremeenko, A.I. Chernomorskogo. M., FIZMATLIT, 2006.

8. Federal'nye aviacionnye pravila «Organizacija vozdushnogo dvizhenija v Rossijskoj Federacii». Pribyvajushhie i vyletajushhie suda, ajerodromnoe dispetcherskoe obsluzhivanie [Federal aviation rules “Organization of air traffic in the Russian Federation”. Arriving and departing aircrafts, the aerodrome control service].

9. Gul'tjaev A.K. MATLAB 5.2. Imitacionnoe modelirovanie v srede Windows: prakticheskoe posobie [MATLAB 5.2. Simulation in Windows: practical guide]. Moscow, KORONA print, 1999.

10. D'jakonov V., Kruglov V. MATLAB. Analiz, identifikacija i modelirovanie sistem. Special'nyj spravochnik [MATLAB Analysis, identification and modeling of systems. Special reference]. SPb., Piter, 2001.


Review

For citations:


Mikhaylin D.A. FLIGHT EXPERT RISK ASSESSMENT OF AIRCRAFT GROUP AT THEIR PROXIMITY USING A PROGRAM-MANAGER. Civil Aviation High Technologies. 2017;20(5):116-130. (In Russ.) https://doi.org/10.26467/2079-0619-2017-20-5-116-130

Views: 709


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2079-0619 (Print)
ISSN 2542-0119 (Online)