发明申请
- 专利标题： PROCESS PLANT MONITORING BASED ON MULTIVARIATE STATISTICAL ANALYSIS AND ON-LINE PROCESS SIMULATION
- 专利标题（中）： 基于多元统计分析和在线过程模拟的过程植物监测
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申请号： US12782565申请日： 2010-05-18
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公开(公告)号： US20100222899A1公开(公告)日： 2010-09-02
- 发明人: Terrence L. Blevins , Mark J. Nixon , Gregory K. McMillan
- 申请人： Terrence L. Blevins , Mark J. Nixon , Gregory K. McMillan
- 申请人地址： US TX Austin
- 专利权人： FISHER-ROSEMOUNT SYSTEMS, INC.
- 当前专利权人： FISHER-ROSEMOUNT SYSTEMS, INC.
- 当前专利权人地址： US TX Austin
- 主分类号： G05B9/02
- IPC分类号： G05B9/02 ; G06F17/10 ; G06G7/66
摘要：
Disclosed are systems and methods for on-line monitoring of operation of a process in connection with process measurements indicative of the operation of the process. In some cases, the operation of the process is simulated to generate model data indicative of a simulated representation of the operation of the process and based on the process measurements. A multivariate statistical analysis of the operation of the process is implemented based on the model data and the process measurements. The output data from the multivariate statistical analysis may then be evaluated during the operation of the process to enable the on-line monitoring of the process involving, for instance, fault detection via classification analysis of the output data.