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    REGELEINRICHTUNG
    1.
    发明公开
    REGELEINRICHTUNG 有权

    公开(公告)号：EP2641133A1

    公开(公告)日：2013-09-25

    申请号：EP10779543.7

    申请日：2010-11-16

    申请人： Siemens Aktiengesellschaft

    发明人： KUPRIJANOV, Artur ,  LÜBBERT, Andreas ,  PFEIFFER, Bernd-Markus ,  SCHAEPE, Sebastian ,  SIMUTIS, Rimvydas

    IPC分类号： G05B11/32

    CPC分类号： G05B15/02 ,  G05B11/32

    摘要： The invention relates to a control device (1) for a process, in which a controlled variable (4) can be influenced with the aid of a plurality of different regulating units (11, 21), which in particular are based on different physical principles. A set point (3) and the controlled variable (4) are fed to both a first controller (13) and a second controller (23). The first controller (13) is located as primary controller in automatic operation and has a regulating range of the first manipulated variable (12) that is defined by limiting values. The second controller (23) can be switched between automatic operation and tracking operation, in which said controller generates a predefined or predefinable constant value of the second manipulated variable (22). By means of a logic circuit (16, 28), the second controller (23) is switched to automatic operation if a limiting value of the first manipulated variable (12) is reached, and otherwise to tracking operation. Advantageously, by means of the control device, a plurality of regulating units which have the same direction of action can be operated fully automatically and autonomously.

    摘要翻译： 用于过程的控制装置（1）技术领域本发明涉及一种用于过程的控制装置（1），其中借助于多个不同的调节单元（11,21）能够影响受控变量（4），所述调节单元尤其基于不同的物理原理 。 设定点（3）和受控变量（4）被馈送到第一控制器（13）和第二控制器（23）两者。 第一控制器（13）作为自动操作中的主控制器而定位并且具有由限制值限定的第一操纵变量（12）的调节范围。 第二控制器（23）可以在自动操作和跟踪操作之间切换，其中所述控制器生成第二操纵变量（22）的预定的或可预定的恒定值。 借助于逻辑电路（16,28），如果达到第一操纵变量（12）的极限值，则第二控制器（23）切换到自动操作，否则切换到跟踪操作。 有利的是，借助于控制装置，具有相同作用方向的多个调节单元可以完全自动且自主地操作。