COMPARISON OF THE AERODYNAMIC BLOWDOWN COEFFICIENTS WITH THEIR FLIGHT ESTIMATES IN THE LONGITUDINAL MOTION OF THE AIRCRAFT
- Autores: Korsun O.N.1,2, Ovcharenko V.N.2, Poplavsky B.K.2
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Afiliações:
- State Research Institute of Aviation Systems
- Moscow Aviation Institute, National Research University
- Edição: Nº 5 (2025)
- Páginas: 18-35
- Seção: INFORMATION PROCESSING AND IDENTIFICATION
- URL: https://journals.rcsi.science/0002-3388/article/view/332744
- DOI: https://doi.org/10.31857/S0002338825050027
- ID: 332744
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Resumo
The problem of comparing estimates of aerodynamic coefficients calculated from flight data with similar coefficients from the aerodynamic characteristics bank is investigated. A method for calculating optimal estimates of coefficients closest to the purge data is proposed, and its properties are established. The method has been tested on short-range aircraft flight data in longitudinal motion. A good mutual correspondence of flight and purge coefficients is shown.
Sobre autores
O. Korsun
State Research Institute of Aviation Systems; Moscow Aviation Institute, National Research University
Email: Owcharenko.V@yandex.ru
Moscow, Russia; Volokolamskoye Highway, Moscow, Russia
V. Ovcharenko
Moscow Aviation Institute, National Research University
Email: Owcharenko.V@yandex.ru
Volokolamskoye Highway, Moscow, Russia
B. Poplavsky
Moscow Aviation Institute, National Research University
Autor responsável pela correspondência
Email: Owcharenko.V@yandex.ru
Volokolamskoye Highway, Moscow, Russia
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