Method and apparatus for creating a generalized response model for a sheet forming machine

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United States of America Patent

PATENT NO 8155932
APP PUB NO 20100174512A1
SERIAL NO

12350489

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Abstract

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A method and apparatus for creating a generalized response model for a sheet forming machine are provided. Sheet property profiles are measured while the setpoint of an actuator is changed. A response (or change) profile of the sheet property resulting from a setpoint change is calculated. A finite set of critical points are selected from the property response profile. Using the selected critical points, the property response profile is classified in one of a finite number of response types. Under each of the response types, the property response profile is fitted with a plurality of continuous functions associated therewith. These continuous functions are combined to form the response model that minimizes the deviation between the property response and the fitted combination of continuous functions.

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Patent Owner(s)

Patent OwnerAddress
ABB AUTOMATION GMBH68309 MANNHEIM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berggren, Jonas Solna, SE 4 21
Chen, Shih-Chin Dublin, US 25 290
Zehnpfund, Andreas Frankfurt am Main, DE 4 50

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