Hanger mechanism for adjusting parameters of UAV flight attitude angle control

Abstract

The invention provides a hanging rack mechanism for flying attitude angle control parameter adjustment of an unmanned aerial vehicle. The hanging rack mechanism for flying attitude angle control parameter adjustment of the unmanned aerial vehicle comprises a perpendicular shaft rotating mechanism, a pair of horizontal shaft rotating bent guide rails, a connection rod and an unmanned aerial vehicle hanging rack. The perpendicular shaft rotating mechanism comprises a pair of axial thrust bearings, a pair of axial thrust bearing supporting plates, a pair of arc guide bearing rotating shafts, a shell and a rotating shaft, wherein the axial thrust bearing supporting plates are arranged on the upper end face and the lower end face of the shell, the pair of axial thrust bearings are located in the shell and arranged on the corresponding axial thrust bearing supporting plates, the rotating shaft penetrates through the axial thrust bearings and the axial thrust bearing supporting plates, and the arc guide rail bearing rotating shafts are arranged on the left end face and the right guide end face of the shell. The horizontal shaft rotating bent guide rails are connected with the corresponding arc guide rail bearing rotating shafts through bearings. The horizontal shaft rotating bent guide rails are connected through a guide rail chained connection shaft. The upper end of the connection rod is fixedly connected with the rotating shaft. The unmanned aerial vehicle hanging rack is fixed to the lower end of the connection rod.

Description

technical field [0001] The invention relates to a technology for measuring control parameters of the flight attitude angle of an unmanned aerial vehicle, in particular to a hanger mechanism for adjusting the control parameters of the flight attitude angle of the unmanned aerial vehicle. Background technique [0002] UAVs are widely used in various fields today, such as military reconnaissance, forest fire prevention reconnaissance, aerial photography and so on. After the UAV control program is initialized, although the various control algorithms are different, as far as the attitude angle control parameters are concerned, the UAV needs to be debugged many times before it is put into actual use. It is very dangerous to test the drone directly when the control parameters are not adjusted to the ideal value, and accidents such as crashes are prone to occur. [0003] At present, most of the debugging methods of UAV attitude angle control parameters are tested by binding the UAV...

AI Technical Summary

Problems solved by technology

Some people also use the method of installing the drone on the universal gimbal for debugging, but the rotation of the gimbal requires a certain amount of force, so the parameters after debugging are not ideal

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