发明名称 |
Apparatus and method for analyzing model quality in a process control environment |
摘要 |
A method includes identifying a signal and a disturbance associated with a model. The signal and disturbance are identified using historical data associated with one or more process variables. The method also includes decomposing the signal and the disturbance at a plurality of resolution levels. The method further includes extracting a plurality of data segments from the signal using the decomposed signal and the decomposed disturbance. In addition, the method includes determining a quality of the model using the extracted data segments and at least a portion of the historical data.
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申请公布号 |
US7421374(B2) |
申请公布日期 |
2008.09.02 |
申请号 |
US20050281277 |
申请日期 |
2005.11.17 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
ZHAN CHARLES Q.;LU JOSEPH Z. |
分类号 |
G06F15/00 |
主分类号 |
G06F15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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