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    • 3. 发明公开
    • SYSTEM FOR FLUID PROCESSING NETWORKS
    • SYSTEMFÜRFLUIDVERARBEITUNGSNETZWERKE
    • EP2802948A2
    • 2014-11-19
    • EP13702498.0
    • 2013-01-10
    • Process Systems Enterprise Limited
    • PANTELIDES, Constantinos ChristouCHENG, Ying ShengMARRIOTT, James Ingram
    • G05B23/02G05B17/02
    • G05D7/0617G05B23/0243
    • A method of monitoring a fluid processing network comprising a plurality of fluid processing regions, the method comprising the steps of: receiving measured current parameter values at known points of the network; determining from the measured current parameter values regions of the network that are active, all other regions being deemed inactive; subtracting inactive regions of the network from a model of the fluid processing network to provide a current active network model; determining current parameter values of the current active network at least at points remote from the known points, the parameter values at said remote points being determined using the measured current parameter values and the current active network model; based on the current parameter values, determining if one or more pre-specified boundaries are breached; and performing a predetermined action if one or more said boundaries are breached.
    • 本发明涉及一种监测具有多个流体处理区域的流体处理网络的方法,包括以下步骤:在网络的已知点处接收测量的当前参数值; 从所测量的当前参数值确定处于活动状态的所述网络的所有区域被认为是非活动的; 从流体处理网络的模型减去网络的非活动区域以提供当前活动网络模型; 至少在远离所述已知点的点处确定当前活动网络的当前参数值,使用所测量的当前参数值和当前活动网络模型确定所述远程点处的参数值; 基于当前参数值,确定是否违反了一个或多个预先指定的边界; 并且如果违反了一个或多个所述边界,则执行预定的动作。