Smartphone photographing and camera shooting stabilizing device, and working method thereof

A smartphone photographing and camera shooting stabilizing device and a working method thereof belong to the stand technical field. The smartphone photographing and camera shooting stabilizing device includes a carrier provided with a triaxial stable stand for stabilizing a smartphone visual axis and a control system for controlling the motion states of an azimuthal frame, a pitching frame and rolling frame of the triaxial stable stand to be stable. An azimuthal variation module used for detecting the state variation data of the three frames, a rotation control module used for controlling the angular motions of the corresponding frames so as to offset disturbance torques on the frames, a gesture detection module used for detecting a real position of the smartphone in a carrier coordinate system, and a platform controller used for receiving output signals of the azimuthal variation module and the gesture detection module and outputting control signals to the rotation control module are arranged in the control