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.

Date of Patent:
Jun. 01, 2021

Filed:

Nov. 04, 2019
Applicant:

Gopro, Inc., San Mateo, CA (US);

Inventors:

Joseph Anthony Enke, Campbell, CA (US);

Benjamin Tankersley, San Mateo, CA (US);

Jean-Bernard Berteaux, Villars-sur-Glâne, CH;

Axel Murguet, Zurich, CH;

Garance Bruneau, Zurich, CH;

Assignee:

GoPro, Inc., San Mateo, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 39/02 (2006.01); G05D 1/06 (2006.01); G05D 1/08 (2006.01);
U.S. Cl.
CPC ...
B64C 39/024 (2013.01); G05D 1/063 (2013.01); G05D 1/0858 (2013.01); B64C 2201/027 (2013.01); B64C 2201/146 (2013.01);
Abstract

A controller system of an aerial vehicle may receive environmental data from one or more sensors of the aerial vehicle and adjusts limits of the aerial vehicle given the environmental conditions. When the aerial vehicle receives an input, such as a flight input from a remote controller or an environmental input such as a gust of wind, the controller system calculates appropriate motor inputs that are provided to the thrust motors of the aerial vehicle such that the adjusted limits of the aerial vehicle are not exceeded. In calculating the appropriate input to the thrust motors, the controller system performs an iterative process. For example, for a given maximum torque that can be applied to the thrust motors, the controller system iteratively allocates the torque such that torque components that are important for the stability of the aerial are first fulfilled, whereas subsequent torque components may be fulfilled or scaled back.


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