SYSTEM, METHOD, AND COMPUTER PROGRAM FOR EARLY EVENT DETECTION

摘要

Various methods, devices, systems, and computer programs are disclosed relating to the use of models to represent systems and processes (such as manufacturing and production plants). For example, a method (200) may include generating a first model and a second model using operating data associated with a system or process (100). The method may also include using the first and second models to predict one or more events associated with the system or process (100). The one or more events are predicted by generating one or more initial event predictions using the first model and adjusting the one or more initial event predictions using the second model. The first model may represent a Principal Component Analysis (PCA) model, and the second model may represent a Fuzzy Logic model.