FIELD: measuring equipment.
SUBSTANCE: device comprises weighing sensors, turn angle sensors, a frame, a dynamometric platform, a device for setting oscillations, consisting of movable frames connected to each other and to the frame by hinges and a system of springs connected to the frames, wherein hinge axes are connected with axes of angle transducers and load-receiving platform for measurement object. Device is also equipped with a strain gauge of moments of inertia, which includes a five-component dynamometric element and three strain gauges of angular acceleration, located directly on the load-receiving platform and fixed on the lower surface of the load-receiving platform, on which the article is installed.
EFFECT: invention can be used to measure mass, coordinates of centre of mass and moments of inertia of full-scale aircraft and their elements.
1 cl, 2 dwg
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