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1.发明授权Coordinated control of sheet properties by receiving a measured and broadcasted properties data, determining a control action, and broadcasting a predicted changes to other actuators 失效通过接收测量和广播的属性数据，确定控制动作以及向其他执行器广播预测的变化来协调控制纸张属性
公开(公告)号：US6094604A
公开(公告)日：2000-07-25
申请号：US36722
申请日：1998-03-06
CPC分类号： D21G9/0009 , G05B13/048
摘要： A method for controlling the properties of a sheet of material to be manufactured on a sheet making machine using a network of intelligent actuators distributed across and down the length of the paper machine. The method includes the steps of measuring and acquiring properties data about the sheet of material and communicating the measured properties data as the data becomes available to the actuators that control the properties of the sheet of material. A control action for each actuator is calculated and implemented using a control model of each actuator's influence on the properties of the sheet so as to minimize the variation of the measured properties data from a desired target. The control action made at an actuator and the predicted changes in the measured properties based on the control model are also communicated to all the actuators. The control actions of all actuators are co-ordinated such that the actuators co-operate to minimize the variation of the measured properties data sheet from desired targets.
摘要翻译： 一种用于使用在造纸机的长度上分布的智能致动器网络在制片机上制造的材料片材的性质的控制方法。 该方法包括以下步骤：测量和获取关于该材料片材的属性数据，并且随着数据可用于控制该材料片材的性质的致动器而传达测量的属性数据。 使用每个致动器对片材的性质的影响的控制模型来计算和实现每个致动器的控制动作，以便将测量的属性数据与期望目标的变化最小化。 在执行器上进行的控制动作和基于控制模型的测量属性的预测变化也被传送到所有执行器。 所有致动器的控制动作被协调，使得致动器协作以将测量的性质数据表与期望目标的变化最小化。
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