发明授权
- 专利标题: Method and apparatus for reel building and roll runnability in moving web manufacturing
- 专利标题(中): 卷筒式造纸和卷筒运行性能的方法和装置
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申请号: US12996798申请日: 2008-06-12
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公开(公告)号: US08489221B2公开(公告)日: 2013-07-16
- 发明人: Seyhan Nuyan , Calvin Fu , Antti Heikkinen , Heikki Olavi Kettunen , Lari Markus Lahdensuu
- 申请人: Seyhan Nuyan , Calvin Fu , Antti Heikkinen , Heikki Olavi Kettunen , Lari Markus Lahdensuu
- 申请人地址: FI Helsinki
- 专利权人: Metso Automation Inc.
- 当前专利权人: Metso Automation Inc.
- 当前专利权人地址: FI Helsinki
- 代理机构: Oliff & Berridge, PLC
- 国际申请: PCT/US2008/007319 WO 20080612
- 国际公布: WO2009/151419 WO 20091217
- 主分类号: G06F19/00
- IPC分类号: G06F19/00
摘要:
A method and apparatus are set forth for controlling and actuator in a moving web manufacturing process. The method includes: (1) measuring a plurality of actuator profiles and in response generating nominal response models thereof; (2) generating a multivariable profile prediction based on the nominal response models; (3) generating a multivariable control target based at least one of the actuator profile; and (4) adjusting control of the actuator by minimizing error between the multivariable control target and the multivariable profile prediction.
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