Methods and apparatus to predict process quality in a process control system
作者： Wilhelm K. Wojsznis , Christopher Worek , Paul Richard Muston , Randolf Reiss , Terrence Lynn Blevins
DOI:
关键词: Value (mathematics) 、 Control engineering 、 Process (computing) 、 Process quality 、 Engineering 、 Control theory 、 Process control 、 Variable (computer science)
摘要: Example methods and apparatus to predict process quality in a control system are disclosed. A disclosed example method includes receiving information relating at first time including value associated with measured variable second variable, determining if variation based on the received exceeds threshold, calculating contribution of variation, least one corrective action value, or predicted after time.
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