METHOD FOR A MODEL-BASED DETERMINATION OF MODEL PARAMETERS

Title:

METHOD FOR A MODEL-BASED DETERMINATION OF MODEL PARAMETERS

Document Type and Number:

WIPO Patent Application WO/2021/073996

Kind Code:

A8

Abstract:

The invention relates to a method for a model-based determination of model parameters (MP) of a production model (PM) of a film extrusion system (10), having the following steps: − detecting at least two model parameters (MP) in the form of input parameters (EP) of the production model (PM) in order to detect a production situation of the film extrusion system (10) and/or in the form of output parameters (AP) of the production model (PM) in order to detect a film product situation of the film extrusion system (10), − forming a parameter relationship between the detected model parameters (MP) using the production model (PM), and − ascertaining at least one additional model parameter (MP) in the form of an undetected input parameter (EP) and/or an undetected output parameter (AP) of the production model (PM).

Inventors:

BACKMANN MARTIN (DE)
BUSSMANN MARKUS (DE)
SCHUH MELANIE (DE)
EDERLEH LENNART (DE)

Application Number:

PCT/EP2020/078230

Publication Date:

July 22, 2021

Filing Date:

October 08, 2020

Export Citation:

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Assignee:

WINDMOELLER & HOELSCHER (DE)

International Classes:

G05B19/418; G05B13/04

Attorney, Agent or Firm:

BALS & VOGEL PATENTANWÄLTE (DE)

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