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Device for the automatic control of a processing plant by means of fuzzy logic control having preferred applications

机译:具有模糊应用的通过模糊逻辑控制自动控制加工厂的装置

摘要

The device exhibits a first measuring system (MA1) which detects the state of the feed substances (ES1...ESn) in a first measurement value group (MW1) and the state of the production plant (PA) in a second measurement value group (MW2). A first control system (ST1) with resources for controlling forms a first set of actuating variables (SG1) for guiding the resources of the production plant from the measurement value groups. A second control system (ST2) with fuzzy-logic control forms a second set of actuating variables (SG2) from the measurement value groups and production target values (ZW), by means of which limiting values and/or switch-over signals are preset for the resources for controlling in the first control system (ST1). The invention has the advantage that it can be used for optimally presetting the reference margin for the controlled variables of the process even with the aid of target and measurement values which are only available as "fuzzy" values. IMAGE
机译:该设备具有第一测量系统(MA1),该系统可检测第一测量值组(MW1)中的进料物质(ES1 ... ESn)的状态和第二测量值组中的生产工厂(PA)的状态(MW2)。具有用于控制的资源的第一控制系统(ST1)形成了第一组调节变量(SG1),用于从测量值组中引导生产工厂的资源。具有模糊逻辑控制的第二个控制系统(ST2)从测量值组和生产目标值(ZW)形成第二组调节变量(SG2),通过这些调节变量预设极限值和/或切换信号在第一控制系统(ST1)中用于控制的资源。本发明的优点在于,即使借助于仅可作为“模糊”值使用的目标值和测量值,本发明也可用于为过程的受控变量最佳地预设参考余量。 <图像>

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