Title:
METHOD AND APPARATUS FOR HULL CONTROL BY COOPERATION OF MULTIPLE PROPELLERS, DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/252725
Kind Code:
A1
Abstract:
A method and an apparatus for hull control by cooperation of multiple propellers, a device and a storage medium. The method comprises: acquiring a power control signal, calculating the total output power of all propellers, distributing the total output power to each propeller to obtain an estimated output power of each propeller; acquiring a current heading control signal and adjusting the estimated output power of the propellers on both sides of the hull to make the output power of the propellers on the same side of the hull as that the steering towards less than the output power of the propeller on the other side of the hull so as to obtain the actual output power of each propeller; adjusting steering control information to be the same as the steering direction; and providing corresponding drive currents to drive the propellers, and at the same time, driving a steering rudder to rotate. A hydrofoil vessel using the method has a simple structure, low hull production cost, and high control flexibility due to the ease of hull control.
Inventors:
CHEN YONGGUI (CN)
SU HUA (CN)
WU CHANGTAI (CN)
SU HUA (CN)
WU CHANGTAI (CN)
Application Number:
PCT/CN2019/092001
Publication Date:
December 24, 2020
Filing Date:
June 20, 2019
Export Citation:
Assignee:
CHEN YONGGUI (CN)
SU HUA (CN)
WU CHANGTAI (CN)
SU HUA (CN)
WU CHANGTAI (CN)
International Classes:
B63H25/42; G05B13/00
Foreign References:
| CN105523164A | 2016-04-27 | |||
| CN103121504A | 2013-05-29 | |||
| CN108333926A | 2018-07-27 | |||
| CN106527133A | 2017-03-22 | |||
| CN207843245U | 2018-09-11 | |||
| US20050092225A1 | 2005-05-05 | |||
| US9067664B2 | 2015-06-30 |
Attorney, Agent or Firm:
SHENZHEN LUNGTIN LIANDING INTELLECTUAL PROPERTY AGENT LTD. (CN)
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