Title:
UNMANNED AERIAL VEHICLE AND GIMBAL CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/087349
Kind Code:
A1
Abstract:
An unmanned aerial vehicle and a gimbal control method therefor, wherein the gimbal control method comprises: a flight control system (36) generating a yaw rate instruction (103) of an unmanned aerial vehicle (30), and a gimbal control system (37) controlling a yaw axis motor of a gimbal (35) according to the yaw rate instruction (103) of the unmanned aerial vehicle (30). Since the flight control system (36) and the gimbal control system (37) jointly control the yaw axis motor of the gimbal (35), the advantages of high-precision control and rapid response of the gimbal control system (37) are deployed to the greatest extent, and said advantages are used to compensate for the yaw control deficiencies of the flight control system (36), thus achieving the stabilization of the yaw path of the gimbal (35), and completely alleviating the phenomenon wherein aerial video runs slowly when the unmanned aerial vehicle (30) yaws at a low speed.
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Inventors:
CHEN GANG (CN)
ZHANG TIANBAO (CN)
JIANG XIANHONG (CN)
ZHANG TIANBAO (CN)
JIANG XIANHONG (CN)
Application Number:
PCT/CN2018/113018
Publication Date:
May 07, 2020
Filing Date:
October 31, 2018
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
G05D3/12; B64D47/00
Foreign References:
| CN106828958A | 2017-06-13 | |||
| CN106873641A | 2017-06-20 | |||
| CN206394875U | 2017-08-11 | |||
| CN106791354A | 2017-05-31 | |||
| CN106878613A | 2017-06-20 | |||
| US20180155024A1 | 2018-06-07 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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