Pan-tilt motor shaft rotating frame angle acquisition method and device, storage medium, electronic equipment and unmanned aerial vehicle
A technology of rotating frame and acquisition method, which is applied in the field of unmanned aerial vehicles, can solve the problems such as inconvenient pan/tilt miniaturization, occupying space volume, etc., and achieve the effect of solving the axial space volume and meeting the miniaturization requirements
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Embodiment 1
[0033] like Figure 2-3 As shown, the pan-tilt motor shaft rotation frame angle acquisition method in the present invention comprises the following steps:
[0034] S1, installing the first inertial attitude information acquisition unit for acquiring the inertial attitude information of the motor stator end at the motor stator end, and installing the second inertial attitude information acquisition unit for acquiring the motor rotor end inertial attitude information at the motor rotor end; wherein , the inertial attitude information of the motor stator end and the inertial attitude information of the motor rotor end include gyroscope data and accelerometer data, etc., and the first inertial attitude information acquisition unit and / or the second inertial attitude information acquisition unit is an IMU (Inertial Measurement Unit) sensor;
[0035] S2. According to the attitude calculation algorithm, the inertial attitude information of the motor stator end and the inertial attit...
Embodiment 2
[0039] This embodiment provides a pan / tilt motor shaft rotation frame angle acquisition device that implements the method for acquiring the pan / tilt motor shaft rotation frame angle described in Embodiment 1, such as Figures 6a-6b shown, which includes:
[0040] The first inertial attitude information acquisition unit 1, which is installed on the motor stator end 100, is used to acquire the inertial attitude information of the motor stator end;
[0041] The second inertial attitude information acquisition unit 2, which is installed on the motor rotor end 200, is used to acquire the inertial attitude information of the motor rotor end;
[0042]A peripheral interface 3, which is electrically connected to the first inertial attitude information acquisition unit 1 and the second inertial attitude information acquisition unit 2, to realize data transmission or interaction;
[0043] And a calculation unit 4, which is connected to the peripheral interface 3, and obtains the inertia...
Embodiment 3
[0045] This embodiment provides a readable storage medium, on which a computer program is stored. When the computer program is executed, the method for obtaining the angle of the pan / tilt motor shaft rotation frame described in the first embodiment is implemented.
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