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. 26, 2015
Filed:
Apr. 12, 2010
Volkmar Sterzing, Neubiberg, DE;
Steffen Udluft, Eichenau, DE;
Jatinder Singh, Orlando, FL (US);
Hans-gerd Brummel, Berlin, DE;
Glenn E. Sancewich, Cocoa, FL (US);
Volkmar Sterzing, Neubiberg, DE;
Steffen Udluft, Eichenau, DE;
Jatinder Singh, Orlando, FL (US);
Hans-Gerd Brummel, Berlin, DE;
Glenn E. Sancewich, Cocoa, FL (US);
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
A method for computer-aided closed and/or open-loop control of a technical system is provided. A first value of an output quantity is predicted on a data-based model at a current point in time. A second value of the output quantity is determined from an analytical model. The state of the technical system at the current point is assigned a confidence score in the correctness of prediction of the data-based model. A third value of the output quantity is determined from the first and second value as a function of the confidence score for controlling the technical system. A suitable value for the output quantity can be derived from the analytical model even for regions of the technical system in which the quality of prediction of the data-based model is low because of a small set of training data. The technical systems can be turbines, such as gas turbines.