发明名称 |
METHOD AND ARRANGEMENT FOR CONFIGURING A SYSTEM FOR MONITORING THE PERFORMANCE OF A CONTROL LOOP OF AN INDUSTRIAL PLANT |
摘要 |
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. |
申请公布号 |
EP2780769(A1) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20110784510 |
申请日期 |
2011.11.18 |
申请人 |
ABB TECHNOLOGY AG |
发明人 |
NYSTRÖM, RASMUS;RODE, MANFRED |
分类号 |
G05B23/02 |
主分类号 |
G05B23/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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