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:
Nov. 08, 2022
Filed:
Apr. 10, 2018
Primetals Technologies Germany Gmbh, Erlangen, DE;
Abstract
A model () is based on mathematical-physical equations. The model models the production of a particular output product () from at least one input product () supplied in each case to an installation in the raw materials industry on the basis of operation (B) of the installation. During production of the output products (), the installation is controlled by a control device () in such a manner that particular actual operation (B) of the installation corresponds as far as possible to particular desired operation (B*) of the installation. The desired operation (B*) is determined by the control device () using the model () of the installation. The model () is parameterized according to a number of first model parameters (P) for the purpose of modelling the installation. After a multiplicity of output products () have been produced in each case, actual sizes (A) of the output products () in the particular multiplicity are compared with expected sizes (A') of the output products () in the particular multiplicity. On the basis of the comparison, the first model parameters (P) are newly determined and the model () in the control device () is newly parameterized according to the new values of the first model parameters (P). After this time, the desired operation (B*) is determined by the control device () using the newly parameterized model () of the installation in the raw materials industry. The expected sizes (A′) are determined by means of the model (), wherein the determination of the expected sizes (A′) is based on the actual operation (B) of the installation.