초록 ▼

This invention relates to a process for preventing undesired contact with land or water by low-flying aircraft which are assigned a minimum altitude and which are provided with instruments for measuring altitude, airspeed, angle of path, and transverse acceleration, COMPRISING MEASURING THE RATE OF

This invention relates to a process for preventing undesired contact with land or water by low-flying aircraft which are assigned a minimum altitude and which are provided with instruments for measuring altitude, airspeed, angle of path, and transverse acceleration, COMPRISING MEASURING THE RATE OF DESCENT (H), transverse acceleration (bQ), when gravitational acceleration is eliminated, AND ALTITUDE (H) to thereby ascertain whether the aircraft is above a given limiting altitude (Hlimit) determined from its ability for transverse acceleration and its flight data, AND CORRECTING THE AIRCRAFT BY THE MAXIMUM FEASIBLE TRANSVERSE ACCELERATION (BQ max) when for a given measured value of altitude (H), the altitude is below the limiting altitude (Hlimit).

대표청구항 ▼

A process for preventing undesired contact with land or water by low-flying aircraft which are assigned a minimum altitude and which are provided with instruments for measuring the flight data, i.e., altitude, airspeed, angle of path, and transverse acceleration (bQ), when gravitational acceleration

A process for preventing undesired contact with land or water by low-flying aircraft which are assigned a minimum altitude and which are provided with instruments for measuring the flight data, i.e., altitude, airspeed, angle of path, and transverse acceleration (bQ), when gravitational acceleration is eliminated, comprising measuring the rate of descent (H), and altitude to (H) compute a limiting altitude (Hlimit) determined from its ability for transverse acceleration and its other flIght data, and controlling the aircraft by means of an automatic feedback controller which provides the aircraft with the maximum feasible transverse acceleration (bQmax) when for a measured value of altitude (H), the altitude is below the limiting altitude (Hlimit).