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:
Jun. 11, 2019
Filed:
Oct. 25, 2016
Applicant:
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Dehann Fourie, Cambridge, MA (US);
John Leonard, Newton, MA (US);
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/16 (2006.01); F41G 7/36 (2006.01); G01C 22/00 (2006.01);
U.S. Cl.
CPC ...
G01C 21/16 (2013.01); F41G 7/36 (2013.01); G01C 22/00 (2013.01);
Abstract
Systems and methods for determining pose parameters of an inertial measurement unit (IMU) sensor include collecting measurement data generated by IMU sensors, using a processor to temporally integrate the measurement data, including any errors, generating a temporally continuous error propagation model, and temporally integrating the model to generate one or more compensation gradients for said pose parameters.