公开(公告)号：US20140249655A1

公开(公告)日：2014-09-04

申请号：US14278718

申请日：2014-05-15

Applicant: ABB TECHNOLOGY AG

Inventor： Rasmus NYSTRÖM ,  Manfred RODE

IPC: G05B23/02

CPC classification number: G05B23/0264 ,  G05B23/0297

Abstract: Exemplary embodiments for configuring a system for monitoring the performance of a control loop of an industrial plant includes reading in first process data derived from measurements of at least one sensor inside the control loop during a specified control situation, calculating from the first process data a corresponding at least one performance index indicating the behaviour of the control loop and determining a first quality of the control performance depending on the difference between the at least one performance index and a corresponding threshold value. In case that the first quality of the control performance is determined to be less than good, a second quality of the control performance is determined either by calculating the second quality from an analysis of second process data or by processing a user input from a user of the system which indicates the second quality.

Abstract translation: 用于配置用于监视工业设备的控制环路的性能的系统的示例性实施例包括：在指定的控制状况期间读取从控制回路内的至少一个传感器的测量得到的第一过程数据，从第一过程数据计算相应的 指示所述控制循环的行为的至少一个性能指标，并且根据所述至少一个性能指标与相应的阈值之间的差异确定所述控制性能的第一质量。 在控制性能的第一质量被确定为小于良好的情况下，通过从第二处理数据的分析计算第二质量或通过处理来自用户的用户输入来确定控制性能的第二质量 表示第二个质量的系统。