Siemens Aktiengesellschaft

Einar Br&ouml;se

Otto Gramckow

Thomas Martinetz

Martin Schlang

G&uuml;nter S&ouml;rgel

Guenter S&ouml;rgel

Michiaki Taniguchi

A method for identifying or predicting process parameters of an industrial process, in particular a primary-industry plant, having especially quickly varying process parameters or disturbances affecting the process, with the process parameters to be identified being determined by a process model as a function of measured values from the process, and with the process model having at least one time-invariant or one largely time-invariant process model which represents an image of the process averaged over time, and at least one time-variant process model that is adjusted to at least one time constant of a disturbance or of a variation in parameters of the process.

Process and device for identification or pre-calculation of parameters of a time-variant industrial process

The width of bands to be laminated on a mill train is adjusted by vertical upsetting rollers, resulting, however, in a narrowing at the band ends due to the asymetric material flow there. In order to solve the problem, the upsetting rollers are so designed as to move at the passage of the band ends in keeping with a curve defined according to specified parameters. The parameters are based on neuro-computer made predictions related to the milling process.

Optimizing the band width at the band ends on a mill train

Growing community of inventors

Erlangen, Germany

Einar Bröse

Growing community of inventors

Erlangen, Germany

Einar Br&ouml;se

Einar Bröse