Center of Gravity Measurement of small and Medium-sized UAV

タイトルまたは説明

    UAV (UAV) has strict requirements for mission equipment loading balance before leaving factory or flying.That is, the center of gravity of the aircraft after loading (Xcg,%MAC), (Ycg) or (Zcg) is within the permitted center of gravity limit range) is an important technical index to determine the UAV release or release.The center of gravity measurement system for ACGS-RD***0 aircraft is designed to achieve the following goals. (1) the measurement of the center of gravity in horizontal attitude: the longitudinal center of gravity (Xcg or% MAC) and the lateral center of gravity (Ycg) are measured under the horizontal attitude.
(2) measuring the center of gravity of aircraft with variable attitude: through the lifting head (elevation angle) to the appropriate height, the projective coordinate parameters under the variable attitude of the aircraft are measured on the spot, and the (Zcg) position of the vertical center of gravity of the aircraft is calculated.
(3) (Wo) weight calculation of aircraft weight: if the center of gravity of the aircraft is not specified. Within the range of center of gravity, the aircraft is not in balance; it can be balanced by adding weight properly.