Title:
COURSE CORRECTION METHOD AND DEVICE, AND AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/214015
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a course correction method and device, and an aerial vehicle. The method comprises: obtaining, in the process of course movement of the aerial vehicle, the flight speed of the aerial vehicle in the horizontal direction at the current moment and acceleration data of the aerial vehicle; correcting the acceleration of the aerial vehicle with the flight speed at the current moment to obtain the corrected acceleration data; and controlling the flight speed of the aerial vehicle in the horizontal direction according to the corrected acceleration data, so that the flight speed of the aerial vehicle in the horizontal direction at the next moment is less than that of the aerial vehicle in the horizontal direction at the current moment. By means of the course correction process, the speed of the aerial vehicle in the horizontal direction can be effectively reduced during the course movement of the aerial vehicle, and the performance that the unmanned aerial vehicle stays in place and only turns course is improved, so that the flexibility and safety of the aerial vehicle in the industrial application are improved.
Inventors:
WANG KANG (CN)
Application Number:
PCT/CN2017/085465
Publication Date:
November 29, 2018
Filing Date:
May 23, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G05D1/08
Foreign References:
| CN105511484A | 2016-04-20 | |||
| CN101201627A | 2008-06-18 | |||
| CN105890626A | 2016-08-24 | |||
| US20100228406A1 | 2010-09-09 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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