luftfu00fchrungsklappe aircraft with control the incident compressive, procedures for setting the position of a luftfu00fchrungsklappe and stauluftsystem with such a luftfu00fchrungsklappe

摘要

Air guide flap of an aircraft, one of which an air duct (28) surface facing the pressure prevailing in the air duct and the opposite surface (30) the pressure of the on the aircraft is exposed to air flowing past it, with an actuator (34) for automatically opening and closing of the air guide flap, with a means for controlling the position of the air guide flap cooperates,characterized in that– a force detection means (36) is provided, which on the actuator (34) on the basis of a difference between the pressure prevailing in the air duct and the pressure of the force acting on the aircraft air stream flowing past determined, and that– the control device the position of the air guide flap in such a way that the in each case to the actuator (34) is at least approximately zero force acting.