作者: Paul Richard Muston , Terrence Lynn Blevins , Mark Nixon , Wilhelm K Wojsznis
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摘要: Techniques for automatically determining, without user input, one or more sources of a variation in the behavior target process element operating to control plant include using alignment map determine elements upstream process; performing data analysis on corresponding with respect time offsets, strengths impact, and impact delays; determining source(s) based outputs. may defining by obtaining processing from plurality diagrams and/or plant. Furthermore, techniques be performed during run-time any high-volume, high density device such as centralized embedded big appliances, controllers, field I/O devices, an unsupervised application.