The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2021
Filed:
May. 07, 2019
Applicant:
Sz Dji Osmo Technology Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
SZ DJI OSMO TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16M 13/02 (2006.01); G03B 17/56 (2021.01); B64D 47/08 (2006.01); F16M 11/10 (2006.01); F16M 11/20 (2006.01); G03B 15/00 (2021.01); G05B 6/02 (2006.01); G05D 3/20 (2006.01); B64C 17/00 (2006.01); B64C 39/02 (2006.01); G05D 1/00 (2006.01);
U.S. Cl.
CPC ...
F16M 13/02 (2013.01); B64C 17/00 (2013.01); B64D 47/08 (2013.01); F16M 11/10 (2013.01); F16M 11/2071 (2013.01); G03B 15/006 (2013.01); G03B 17/561 (2013.01); G05B 6/02 (2013.01); G05D 3/20 (2013.01); B64C 39/024 (2013.01); B64C 2201/024 (2013.01); B64C 2201/027 (2013.01); B64C 2201/127 (2013.01); B64C 2201/146 (2013.01); G05D 1/0094 (2013.01);
Abstract
A method for controlling an attitude of a payload includes determining an input torque based on an input angle and one or more motion characteristics of the payload, determining an estimated disturbance torque based on one or more motion characteristics of a carrier to which the payload is coupled, and calculating an output torque based on the input torque and the estimated disturbance torque. The output torque is configured to effect movement of the carrier to achieve a desired attitude of the payload.