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This article is cited in 5 scientific papers (total in 5 papers)
Nonlinear Systems
Optimization of the altitude and speed profile of the aircraft cruise with fixed arrival time
V. A. Alexandrova, E. Yu. Zybinb, V. V. Kosyanchukb, N. I. Selvesyukb, A. A. Trembaa, M. V. Khlebnikova a Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, Moscow, 117997 Russia
b State Research Institute of Aviation Systems, Moscow, 125167 Russia
Abstract:
We consider the problem of minimizing the fuel consumption of subsonic passenger and transport aircraft at the cruise flight phase. An optimization problem is stated to form the altitude and speed flight profile. It is proposed to solve this problem by the coordinate descent method (taking into account the constraints) combined with the use of a set of auxiliary candidate points. The calculation of fuel consumption as an objective function of optimization is realized by numerical modeling with a fixed step for speed and altitude transients and by a simplified calculation of the per second consumption based on the static equations on flight intervals with constant speed and altitude.
Keywords:
optimization, aircraft, fuel consumption, cruise flight, flight modeling, altitude and speed profile.
Received: 23.11.2020 Revised: 05.02.2021 Accepted: 16.03.2021
Citation:
V. A. Alexandrov, E. Yu. Zybin, V. V. Kosyanchuk, N. I. Selvesyuk, A. A. Tremba, M. V. Khlebnikov, “Optimization of the altitude and speed profile of the aircraft cruise with fixed arrival time”, Avtomat. i Telemekh., 2021, no. 7, 69–85; Autom. Remote Control, 82:7 (2021), 1169–1182
Linking options:
https://www.mathnet.ru/eng/at15606 https://www.mathnet.ru/eng/at/y2021/i7/p69
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