发明名称 |
METHOD FOR EXTRACTING AND CLASSIFYING SHEET VARIATION PATTERNS FROM TWO-DIMENSIONAL SHEET MEASUREMENTS |
摘要 |
Multiple two-dimensional variation patterns are extracted from two-dimensional sheet measurement data of sheet material being manufactured with the variation patterns being classified to identify the causes of the extracted patterns. The extracted two-dimensional variation patterns are identified with the elements or components of the process or machine which caused the patterns. The machine components which cause the variation patterns can then be adjusted and/or controlled so that the patterns can be reduced or substantially eliminated in sheets of material produced by the machine. In addition to adjustment and/or control of the process or machine producing the sheet of material, the extracted variation patterns can be used as new representations of sheet quality, process or machine quality and the patterns will provide more in-depth understanding for operators of the machine.
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申请公布号 |
WO9940540(A1) |
申请公布日期 |
1999.08.12 |
申请号 |
WO1999US02235 |
申请日期 |
1999.02.02 |
申请人 |
ABB INDUSTRIAL SYSTEMS, INC. |
发明人 |
CHEN, SHIH-CHIN |
分类号 |
G01N21/89;G01N21/892;G06T7/00;(IPC1-7):G06T7/00 |
主分类号 |
G01N21/89 |
代理机构 |
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