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:
Jul. 15, 2014
Filed:
Dec. 16, 2009
Sébastien Vourc'h, Paris, FR;
Stanislas Szelewa, Paris, FR;
Thibault Lartigue, Paris, FR;
Sagem Defense Securite, Paris, FR;
Abstract
The invention relates according to a first aspect to a hybridization device () comprising a virtual platform (), a bank () of Kalman filters each estimating a correction vector (dX0-dXn) comprising a plurality of components, said device formulating a hybrid output (SH) corresponding to inertial measurements (PPVI) calculated by the virtual platform () and corrected by a stabilization vector (dC) exhibiting one and the same plurality of components, characterized in that it comprises a correction formulation module () configured so as to formulate each of the components (dC[state]) of the stabilization vector (dC) as a function of all the corresponding components (dX0[state]-dXn[state]) of the correction vectors (dX0-dXn).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile