AUTOMATIC FLIGHT CONTROLLING DEVICE, AUTOMATIC FLIGHT CONTROLLING METHOD, AND AUTOMATIC FLIGHT CONTROLLING PROGRAM

摘要

PPROBLEM TO BE SOLVED: To decrease the size and weight of the whole of an automatic flight controlling device. PSOLUTION: In an airspeed estimating instrument 7, a disturbance estimating instrument 4 generates a disturbance signal 17 on the basis of a machine body acceleration signal 15 produced by an acceleration meter 2 and a motor control signal 16. A wind vector estimating instrument 5 generates a wind vector estimating signal 18 by estimating a wind vector which the machine body during flying suffers on the basis od the disturbance estimating signal 17 produced by the disturbance estimating instrument 4 and a stable minute coefficient peculiar to the machine body derived from a wind tunnel test. An airspeed target value producing instrument 6 produces an airspeed target signal 20 from a wind vector estimating signal 18 produced by a wind vector estimating instrument 5. Even if the airspeed sensor is mounted in the automatic flight controlling device 30, by structuring the airspeed estimating instrument 7, the airspeed target value 20 considering airspeed is generated. Therefore, the size and weight of the whole of the automatic flight controlling device 30 can be decreased. PCOPYRIGHT: (C)2007,JPO&INPIT