Fault-detecting apparatus for controls

摘要: A fault-detecting apparatus comprises a model simulating the input-output characteristics of an object for fault detection. The includes statics and dynamics is impressed with same input as output compared detection, if deviation great, it indicated that has generated in In order to determine whether or not correction possible, degree determined from average value time-series signals produced various parts during certain period time. For this purpose, variation calculated, example; smaller than predetermined V L , normal condition judged considered while larger H (which turn ), transient judged, possible. Correction effected by processing data applied previous