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Mass and 3D centroid test and error analysis of small UAV
Mass and center of mass are important mass characteristic parameters, and these parameters have a direct impact on the space motion attitude, motion trajectory, and flight stability of the rotor UAV. In this paper, the multi-point weighing method is used to measure the mass and three-dimensional center of mass of the rotary-wing UAV, the measurement principle is deeply analyzed and the system error is deeply studied. It can provide theoretical guidance for the development of test equipment fordoi:10.21595/vp.2022.22616 fatcat:ggqckdwkkjccxo6yc6elryh4ri