Damping of airplane control surfaces oscillations in case of activated or deactivated hydraulic system

Аuthors

Shumilov I. S.

Baumann Moscow State Technical University, 105005, Moscow, 2nd Baumanskaya St., b. 5, c. 1

Abstract

An analysis is carried out to reveal an influence of hydraulic actuator operation mode on a motion stability of aircraft control surfaces. Some recommendations are suggested to choose a damping value for these control surfaces in case of activated or deactivated hydraulic system as well as design solutions ensuring needed damping level for these control surfaces.