Analysing parachute systems vibrations inducted by canopy pulsation

Aviation technics and technology


Аuthors

Churkin V. M.*, Popov D. A., Serpicheva E. V.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: churandr@mail.ru

Abstract

The article investigates a stable parachute system's response to canopy pulsation. Canopy pulsation is taken into account as an aerodynamic force's harmonic motion. Describing function method is used to determine parachute system vibration's general parameters and existence conditions both in principal resonance frequency range.


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