Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2004-09-16
2008-10-14
Von Buhr, M. N. (Department: 2121)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C162S263000
Reexamination Certificate
active
07437208
ABSTRACT:
A system for the computer-aided measurement of quality and/or process data during the production and/or conversion of a material web, in particular paper or board web, by way of correlation with raw measured data. The raw measured data is present in the form of other quality and process data during the production or conversion process. Measurements of quality parameters in the laboratory may also be incorporated in the raw measured data. The raw measured data is combined to form data sets which in each case are determined simultaneously. Specific laboratory or quality measurements are selected as target data which, by way of at least one soft-sensor algorithm running in a computer-based operation and linking unit, can be calculated from the other data serving as input data, and each data set containing measured data, which relates approximately to the same monitored volume of web and raw material, in particular paper and paper raw material.
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Successful Applications of Fuzzy Logic and Fuzzy Control; Bernd-Markus Pfeiffer, et al.; Oct. 2002.
Hardt Niels
Holik Herbert
Muench Rudolf
Typpo Pekka M.
Wegmann Florian
Buhr M. N. Von
Taylor & Aust P.C.
Voith Patent GmbH
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