公开(公告)号：US08135480B2

公开(公告)日：2012-03-13

申请号：US12231836

申请日：2008-09-05

申请人： Satoru Tanaka ,  Shuichi Mano ,  Norihiko Umei ,  Tetsuji Moriyama

发明人： Satoru Tanaka ,  Shuichi Mano ,  Norihiko Umei ,  Tetsuji Moriyama

IPC分类号： G05B15/00

CPC分类号： G05B19/054 ,  G05D23/1934

摘要： A digital indicating controller outputs data provided by performing control computation of input data and has a communication function with an external apparatus. The digital indicating controller includes a sequence computation section which executes a ladder program with at least any of the input data, the data provided by performing control computation, internal and external setup data, internal and external setup parameters, or data from the external apparatus as condition input and outputs the execution result.

摘要翻译： 数字指示控制器通过执行输入数据的控制计算输出提供的数据，并且具有与外部装置的通信功能。 数字指示控制器包括一个序列计算部分，其执行梯形图程序，其中至少有任何输入数据，通过执行控制计算提供的数据，内部和外部设置数据，内部和外部设置参数或来自外部设备的数据作为 条件输入并输出执行结果。

公开(公告)号：US06915180B2

公开(公告)日：2005-07-05

申请号：US10760831

申请日：2004-01-20

申请人： Takashi Sasaki

发明人： Takashi Sasaki

IPC分类号： D21G9/00 ,  G06F7/66

CPC分类号： D21G9/0027

摘要： The present invention solves the quality control problems that exist in manufacturing equipment for sheet form products, that is, although the position correspondence between actuators and measuring points has been measured and switched for every raw material recipe, it takes a lot of time and effort and if the position correspondence shifts during machine operation, the position correspondence must be measured again by measuring step responses.According to the present invention, the position correspondence, interference width, and process gain of a process model are modified so that the deviation between the process model and the measured profile is minimized by inputting the manipulated variable of the actuators to the process model. This position correspondence is also set to a cross direction controller that outputs the manipulated variable. Since this enables the position correspondence to be modified in succession to the optimum value during machine operation, it prevents controllability from deteriorating even if the position correspondence shifts, thereby eliminating time and effort for measuring and switching position correspondences for each raw material recipe.

摘要翻译： 本发明解决了片材成形品的制造装置中存在的质量控制问题，即，对于每种原料配方，虽然已经测量和切换了执行器和测量点之间的位置对应关系，但是花费大量的时间和精力， 如果位置对应在机器操作期间发生变化，则必须通过测量步骤响应再次测量位置对应关系。 根据本发明，改变过程模型的位置对应关系，干涉宽度和过程增益，使得通过将致动器的操作变量输入到过程模型来最小化过程模型和测量轮廓之间的偏差。 该位置对应也被设置为输出操作变量的横向控制器。 由此，即使在位置对应偏移的情况下，能够使位置对应连续地修正为最佳值，也能够防止控制性劣化，从而消除了对每个原料配方的测量和切换位置对应的时间和精力。