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:
May. 31, 2022
Filed:
Aug. 21, 2018
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Moritz Allmaras, Munich, DE;
Birgit Obst, Munich, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/04 (2006.01); G06N 7/00 (2006.01); G05B 13/04 (2006.01); G05B 17/02 (2006.01); G05B 13/02 (2006.01);
U.S. Cl.
CPC ...
G06N 3/0445 (2013.01); G05B 13/027 (2013.01); G05B 13/048 (2013.01); G05B 17/02 (2013.01); G06N 3/0427 (2013.01); G06N 7/005 (2013.01);
Abstract
A method which includes steps of providing a state space model of behaviour of a physical system, the model including covariances for state transition and measurement errors, providing a data based regression model for prediction of state variables of the physical system, observing a state vector comprising state variables of the physical system, determining a prediction vector of state variables based on the state vector, using the regression model, and combining information from the state space model with predictions from the regression model through a Bayesian filter, is provided.