METHOD FOR DETERMINING COORDINATES OF THE CENTER OF MASS OF THE UNMANNED HELICOPTER Russian patent published in 2022 - IPC G01G19/07 G01M1/12 B64D43/00 

FIELD: aviation technology.

SUBSTANCE: invention relates to the field of aviation technology and can be used to determine the coordinates of the center of mass of an unmanned helicopter on the ground and in flight. The method includes a preliminary determination of the coordinate axes Хb, Yb, Zb with the origin of coordinates in the center of the installation site at the blocks of removable equipment and payload. Also, the coordinates of the center of mass of the blocks of removable equipment and the payload are determined, after which the value of the deviation of the coordinates of the center of mass from the coordinates of the center of the installation site of the blocks of removable equipment and the payload is calculated. The data is stored in the memory of each block of replaceable equipment and payload, respectively. Blocks of interchangeable equipment and payload are installed on board the unmanned helicopter, while their center of the installation site is combined with the coordinate point, which is known on board the unmanned helicopter. Next, from the memory of the interchangeable equipment units and the payload, data is transmitted on the deviation of the coordinates of their center of mass from the coordinates of their center of the installation site on board the unmanned helicopter and the coordinates of the center of mass are calculated.

EFFECT: increased accuracy of determining the coordinates of the center of mass of an unmanned helicopter on the ground and in flight.

1 cl, 2 dwg