Method for optimizing production of paper or board
    1.
    发明申请
    Method for optimizing production of paper or board 失效
    优化纸张或纸板生产的方法

    公开(公告)号:US20070095494A1

    公开(公告)日:2007-05-03

    申请号:US10572296

    申请日:2004-09-15

    IPC分类号: G05B19/00 G06F17/00

    CPC分类号: G05B15/02

    摘要: The invention relates to a method in the manufacture of a fiber-based web-like product for optimizing the operation of the process being used, in which method quality factors are defined for the product being manufactured control variables, which affect the state of the process, or quality factors of the finished product, are defined for at least part of the process. In addition, an operating model is created, which is used to depict the effect of each control variable on the quality factors, and a user interface is created, through which varying values for the control variables can be input to the operating model and the values of the quality factors can be depicted simultaneously, in such a way that the values of the control variables and the values of the quality factors can be viewed simultaneously.

    摘要翻译: 本发明涉及一种制造基于纤维的网状产品的方法,用于优化正在使用的方法的操作,其中方法为制造的产品定义了质量因子,这些控制变量影响了该过程的状态 ,或成品的质量因素,至少部分被定义为过程。 此外,创建了一个操作模型,用于描述每个控制变量对质量因子的影响,并创建一个用户界面,通过该操作模型,控制变量的变量值可以输入到操作模型中,并且值 可以同时描绘质量因素,可以同时查看控制变量的值和质量因子的值。

    Method for optimizing production of paper or board
    2.
    发明授权
    Method for optimizing production of paper or board 失效
    优化纸张或纸板生产的方法

    公开(公告)号:US07582189B2

    公开(公告)日:2009-09-01

    申请号:US10572296

    申请日:2004-09-15

    IPC分类号: D21F11/00

    CPC分类号: G05B15/02

    摘要: The invention relates to a method in the manufacture of a fiber-based web-like product for optimizing the operation of the process being used, in which method quality factors are defined for the product being manufactured control variables, which affect the state of the process, or quality factors of the finished product, are defined for at least part of the process. In addition, an operating model is created, which is used to depict the effect of each control variable on the quality factors, and a user interface is created, through which varying values for the control variables can be input to the operating model and the values of the quality factors can be depicted simultaneously, in such a way that the values of the control variables and the values of the quality factors can be viewed simultaneously.

    摘要翻译: 本发明涉及一种制造基于纤维的网状产品的方法,用于优化正在使用的方法的操作,其中方法为制造的产品定义了质量因子,这些控制变量影响了该过程的状态 ,或成品的质量因素,至少部分被定义为过程。 此外,创建了一个操作模型,用于描述每个控制变量对质量因子的影响,并创建一个用户界面,通过该操作模型,控制变量的变量值可以输入到操作模型中,并且值 可以同时描绘质量因素,可以同时查看控制变量的值和质量因子的值。

    Method and a System for Controlling the Manufacturing or Finishing Process of a Fiber Web
    3.
    发明申请
    Method and a System for Controlling the Manufacturing or Finishing Process of a Fiber Web 有权
    控制纤维网制造或整理过程的方法和系统

    公开(公告)号:US20100043993A1

    公开(公告)日:2010-02-25

    申请号:US12516518

    申请日:2007-11-28

    申请人: Pekka Pihola

    发明人: Pekka Pihola

    IPC分类号: D21F11/00

    CPC分类号: D21G9/0045 D21G1/00

    摘要: A method and a system for controlling the manufacturing or finishing process of a fiber web at a transition stage of the process. In the method a corrected error profile (PD′k) is formed using an error profile (PD). Using the corrected error profile (PD′k) at least one control signal (CAk) is determined for the actuators (6) of the manufacturing or finishing process of a fiber web.

    摘要翻译: 一种在该过程的过渡阶段控制纤维网的制造或整理过程的方法和系统。 在该方法中,使用误差轮廓(PD)形成校正误差轮廓(PD'k)。 使用校正的误差分布(PD'k),确定纤维网的制造或整理过程的致动器(6)至少一个控制信号(CAk)。

    Method and a system for controlling the manufacturing or finishing process of a fiber web
    4.
    发明授权
    Method and a system for controlling the manufacturing or finishing process of a fiber web 有权
    用于控制纤维网的制造或整理过程的方法和系统

    公开(公告)号:US08206554B2

    公开(公告)日:2012-06-26

    申请号:US12516518

    申请日:2007-11-28

    申请人: Pekka Pihola

    发明人: Pekka Pihola

    IPC分类号: D21F11/00

    CPC分类号: D21G9/0045 D21G1/00

    摘要: A method and a system for controlling the manufacturing or finishing process of a fiber web at a transition stage of the process. In the method a corrected error profile (PD′k) is formed using an error profile (PD). Using the corrected error profile (PD′k) at least one control signal (CAk) is determined for the actuators (6) of the manufacturing or finishing process of a fiber web.

    摘要翻译: 一种在该过程的过渡阶段控制纤维网的制造或整理过程的方法和系统。 在该方法中,使用误差轮廓(PD)形成校正误差轮廓(PD'k)。 使用校正的误差分布(PD'k),确定纤维网的制造或整理过程的致动器(6)至少一个控制信号(CAk)。