Grey Buffer Operators

When the system is subject to external disturbances, the system behavioral data can no longer objectively reflect the law of change of the system. In this case, even if the constructed model has high simulation accuracy, its prediction results may differ from the actual situation significantly, which is called “prediction trap”. The crux of “prediction trap” is not whether the model itself has a good performance, but whether the system is affected by external shocking disturbances so that the modeling data cannot reflecting the future changes of the system accurately.