Wing pitch control for convertible wing-propeller lift aircraft has computer to determine optimum wing pitch angle for flight conditions

摘要

The wing pitch control (1) for a convertible wing-propeller lift aircraft has an actuator circuit to receive a pitch control command. A computer determines the order for pitch control and a servo (22) receives a guide command to vary the orientation of the lift direction. A computer circuit (27) determines the optimum flight configuration for the flight conditions.