Title:
CONTROL METHOD OF TILT ROTOR UNMANNED AERIAL VEHICLE, AND TILT ROTOR UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/023187
Kind Code:
A1
Abstract:
Provided are a control method of a tilt rotor unmanned aerial vehicle, and the tilt rotor unmanned aerial vehicle. The tilt rotor unmanned aerial vehicle at least comprises: two sets of power systems (102, 103). The first set of power systems (102) comprises two power devices (1021, 1022) which are located at a nose (1013) and a tail (1014), respectively. The second set of power systems (103) comprises two power devices (1023, 1024) which are located on the two sides of a fuselage (1011). The power devices (1021, 1022, 1023, 1024) comprise motors and propellers. The control method of the tilt rotor unmanned aerial vehicle comprises: determining a flight mode of an unmanned aerial vehicle according to a user instruction; and adjusting the rotating speeds of the motors and/or the angles of the propellers of the power devices (1021, 1022, 1023, 1024) according to flight data and the flight mode of the unmanned aerial vehicle. Response time of the power systems is shortened by comprehensively controlling the rotating speeds and variable tilt angles of the power systems, and therefore, the stability and reliability of the fuselage of the unmanned aerial vehicle are improved.
Inventors:
HUANG XIN (CN)
Application Number:
PCT/CN2020/106859
Publication Date:
February 11, 2021
Filing Date:
August 04, 2020
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
B64C27/52; B64C27/22; B64C27/50; B64C39/02; B64D27/24
Foreign References:
| CN110466752A | 2019-11-19 | |||
| CN109896008A | 2019-06-18 | |||
| CN109606672A | 2019-04-12 | |||
| CN107042884A | 2017-08-15 | |||
| CN107323653A | 2017-11-07 | |||
| US20160031554A1 | 2016-02-04 | |||
| KR20090101413A | 2009-09-28 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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