| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to aircraft engineering. Aircraft comprises airframe, power plant, flexible wing, control links, control column, and aircraft control elements. Control links compose two control circuits made up of two flexible elements (cable-type control links) and rigid control ties. Rigid control ties are hinged together to articulate pivoted control column with flexible wing keel girder to vary angle of attack of the wing. Said flexible elements are connected in diametral direction to column pulley side surface, on one side and, on another side, to appropriate transverse girder of flexible wing. Length of flexible links is varied to act on system transverse girders - side girders so that ratio between areas of half-rings is varied relative to lengthwise axis. Simultaneously, wing angle of attach is increased by acting on keel girder by rigid link. Preset horizontal flight direction is set toward smaller area of half-ring. Control effect on rigid link is combined with simultaneous control effect on flexible links. ^ EFFECT: compact design, reliable pilotage at different flight conditions, higher maneuverability. ^ 2 cl, 5 dwg |
