Journal of Theoretical
and Applied Mechanics

24, 1-2, pp. 151-158, Warsaw 1986

Sprzężenie ruchów przestrzennych śmigłowca w prostoliniowym poziomym locie ustalonym

Krzysztof Jankowski, Jerzy Maryniak

Analysis of the mathematical modelling effects and machine computation results shows existence of couplings between fuselage longitudinal and lateral motions and couplings between motions of the different helicopter elements: fuselage, main rotor blades, tail rotor blades. It implicates the need for including all fuselage states in each control channel of the helicopter stabilization system. It seems to be interesting to consider the possibility of including rotor states in the control channels. Mathematical model presented here can be useful in the engineering development of main rotor-fuselage coupled vibration absorbers.