发明名称 |
Dynamic prediction for process control |
摘要 |
Product data from a manufacturing process is analysed using techniques adapted from the study of chaos. Future values of a series of product data are predicted and an attractor structure is determined from the product data. This enables the manufacturing process to be monitored, controlled and analysed. Action can be taken to modify the manufacturing process using the results from the prediction and attractor structure to reduce costs and improve performance and efficiency.
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申请公布号 |
US6370437(B1) |
申请公布日期 |
2002.04.09 |
申请号 |
US19990243303 |
申请日期 |
1999.02.02 |
申请人 |
NORTEL NETWORKS LIMITED |
发明人 |
CARTER MALCOLM EDWARD;FOJT OTAKAR;DODSON MICHAEL MAURICE |
分类号 |
G05B5/01;G05B13/02;(IPC1-7):G05B13/02 |
主分类号 |
G05B5/01 |
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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