Hardware and software tools for computational and experimental investigations of aircraft aeroelastic stability

Аuthors

Bykov A. V.^1*, Parafes S. G.^2**, Smyslov V. I.^3***

1. Toropov Machine-Building Design Bureau "Vimpel", 90, Volokolamskoe shosse, Moscow, 125424, Russia
2. Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia
3. Central Aerohydrodynamic Institute named after N.E. Zhukovsky (TsAGI), 1, Zhukovsky str., Zhukovsky, Moscow Region, 140180, Russia

*e-mail: a.bikov@mail.ru
**e-mail: s.parafes@mail.ru
***e-mail: smysl@mail.ru

Abstract

A firmware inclusive software and equipment for excitation oscillation and data acquisition in laboratory conditions is considered. The firmware provides experimental, calculated and experiment-calculated investigations directed to determination of natural oscillations, frequency response of system stabilization, as well as solution of flutter and aeroservoelasticity problems.

Keywords:

firmware, aircraft, automatic control system, natural oscillations, flutter, aeroelastic stability