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Automatic rotation method of stabilizer

An automatic rotation and stabilizer technology, which is applied in the direction of motor generator control, electromechanical brake control, electromechanical transmission device control, etc., can solve the problem that the stabilizer cannot realize automatic rotation, etc.

Active Publication Date: 2018-06-22
GUILIN FEIYU TECH CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a stabilizer automatic rotation method to solve the problem in the prior art that the stabilizer cannot realize automatic rotation and achieve uniform speed time-lapse photography

Method used

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  • Automatic rotation method of stabilizer
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  • Automatic rotation method of stabilizer

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] figure 1 Schematic diagram of the structure of the stabilizer provided for the embodiment of the present invention; figure 2 It is a schematic diagram of the stabilizer control structure provided by the embodiment of the present invention. The following combination figure 1 with figure 2 Firstly, the structure of the stabilizer provided by the embodiment of the present invention will be introduced.

[0023] The stabilizer provided by the embodimen...

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Abstract

The invention discloses an automatic rotation method of a stabilizer, and relates to the technical field of stabilizer. The automatic rotation method comprises the steps of converting a three-phase symmetric state of a first motor, a second motor and a third motor to a state which two phases are isolated by 90 degree by clark conversion; converting coordinates of the first motor, the second motorand the third motor which are fixed relative to a stator to coordinates of the first motor, the second motor and the third motor which are fixed relative to a rotor by partk conversion; determining automatic rotational speeds of the first motor and the third motor when a control signal fed back by a key is received, setting target speeds of the first motor and the third motor to be 0, and determining initial positions and ending positions of the first motor and the third motor during automatic rotation.

Description

technical field [0001] The present invention relates to the technical field of stabilizers, in particular to a stabilizer automatic rotation method. Background technique [0002] Now more and more photography enthusiasts like to use time-lapse photography to shoot, but there is a lack of a device that fixes and supports time-lapse photography. Most of the photographers shoot manually, the rotation speed of manual shooting is uneven, and the resulting works are not good; and time-lapse photography takes a long time, and manual shooting will cause hand fatigue. The stabilizer is used to fix the target carrier, adjust the attitude of the target carrier (such as: direction, roll and pitch) and keep the target carrier stable at a certain attitude, so as to achieve stable, smooth and multi-angle shooting of the target carrier . Currently, the target carriers are mobile phones, video cameras and cameras. [0003] In practical application, when the mobile phone is set on the stab...

Claims

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Application Information

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IPC IPC(8): H02P5/56H02P21/00
CPCH02P21/00H02P5/56
Inventor 魏承赟
Owner GUILIN FEIYU TECH CORP LTD