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Title:
GIMBAL CONTROL METHOD AND DEVICE, GIMBAL, AND MOBILE PLATFORM
Document Type and Number:
WIPO Patent Application WO/2022/110034
Kind Code:
A1
Abstract:
A gimbal control method, comprising: acquiring a current posture of a load of a gimbal; predicting that deadlock of a universal joint will occur or determining that deadlock of a universal joint has occurred; and controlling each axis motor of the gimbal to rotate to a target joint angle corresponding thereto, so as to enable the load to move to a target posture. By means of the method, the technical problem of anomalous control caused by the deadlock of a universal joint of a gimbal can be solved, and the technical problem of a motion path of a load when moving to a target posture not being the shortest path can further be solved.

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Inventors:
WANG WENJIE (CN)
XIE WENLIN (CN)
Application Number:
PCT/CN2020/132311
Publication Date:
June 02, 2022
Filing Date:
November 27, 2020
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
F16M13/04; G05D1/08; G05D3/12; H04N5/232
Foreign References:
CN110431507A2019-11-08
CN111813139A2020-10-23
CN110825124A2020-02-21
CN110494816A2019-11-22
CN108318035A2018-07-24
US20180348794A12018-12-06
CN111712688A2020-09-25
US20180194009A12018-07-12
CN106681369A2017-05-17
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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