公开(公告)号：US20080066884A1

公开(公告)日：2008-03-20

申请号：US11943643

申请日：2007-11-21

申请人： Peter Tran ,  Kevin Starr ,  Timothy Mast

发明人： Peter Tran ,  Kevin Starr ,  Timothy Mast

IPC分类号： D21F11/00 ,  D21F13/00

CPC分类号： D21G9/0027

摘要： A web making machine is monitored to identify at least one cross-machine direction (CD) actuator that is developing local mapping problems. The identified CD actuator and a segment of surrounding actuators are probed to determine a performance curve for the actuator. The center of an insensitivity region of the performance curve is selected as an optimal mapping alignment setting for the identified actuator with the setting for the actuator being updated. Global smoothing may also be accomplished by probing a global smoothness factor to generate a corresponding performance curve that is then similarly used to select an optimal value for the smoothness factor.

摘要翻译： 监控制纸机，以识别正在开发局部映射问题的至少一个跨机器方向（CD）执行器。 探测到的CD致动器和周围执行器的一段被探测以确定执行器的性能曲线。 选择性能曲线的不敏感区域的中心作为所识别的致动器的最佳映射对准设置，其中执行器的设置被更新。 全局平滑也可以通过探测全局平滑因子来产生相应的性能曲线，然后类似地用于选择平滑系数的最优值。

公开(公告)号：US08630728B2

公开(公告)日：2014-01-14

申请号：US13015705

申请日：2011-01-28

申请人： Timothy F. Murphy ,  Kevin Starr ,  Timothy A. Mast

发明人： Timothy F. Murphy ,  Kevin Starr ,  Timothy A. Mast

IPC分类号： G06F19/00

CPC分类号： D21G9/0009 ,  G05B23/0294

摘要： A system and method for generating indices to quantify operating transition performance of a continuous process, such as a sheet forming process, includes a computer system that is configured to generate a normalized overall transition performance index. The overall transition performance index is formed from a plurality of individual parameter indices associated with specific production components or portions of the process line. As such, the individual parameter indices allow a user of the system to readily identify the particular portion of the continuous process line that is performing below desired levels. In addition, because the overall transition performance index is normalized, it enables comparison of the operating transition performance of multiple process lines.

摘要翻译： 用于生成用于量化连续过程（诸如纸张形成过程）的操作过渡性能的指数的系统和方法包括被配置为生成归一化的整体过渡性能指标的计算机系统。 整个过渡性能指数由与特定生产部件或处理线的部分相关联的多个单个参数指数形成。 因此，各个参数索引允许系统的用户容易地识别正在低于期望水平的连续过程线的特定部分。 另外，由于总体转换性能指标被归一化，因此能够比较多个处理线的操作转换性能。

公开(公告)号：US20120197426A1

公开(公告)日：2012-08-02

申请号：US13015705

申请日：2011-01-28

申请人： Timothy F. Murphy ,  Kevin Starr ,  Timothy A. Mast

发明人： Timothy F. Murphy ,  Kevin Starr ,  Timothy A. Mast

IPC分类号： G06F19/00

CPC分类号： D21G9/0009 ,  G05B23/0294

摘要： A system and method for generating indices to quantify operating transition performance of a continuous process, such as a sheet forming process, includes a computer system that is configured to generate a normalized overall transition performance index. The overall transition performance index is formed from a plurality of individual parameter indices associated with specific production components or portions of the process line. As such, the individual parameter indices allow a user of the system to readily identify the particular portion of the continuous process line that is performing below desired levels. In addition, because the overall transition performance index is normalized, it enables comparison of the operating transition performance of multiple process lines.

摘要翻译： 用于生成用于量化连续过程（诸如纸张形成过程）的操作过渡性能的指数的系统和方法包括被配置为生成归一化的整体过渡性能指标的计算机系统。 整个过渡性能指数由与特定生产部件或处理线的部分相关联的多个单个参数指数形成。 因此，各个参数索引允许系统的用户容易地识别正在低于期望水平的连续过程线的特定部分。 另外，由于总体转换性能指标被归一化，因此能够比较多个处理线的操作转换性能。