To obtain an operation support system increasing the restoring speed from an abnormal state to a normal state.
The operation support system is equipped with a state judging part 4 for judging the abnormal state of a plant on the basis of the data from a data accumulation part 2, an abnormal initial stage model parameter setting means 6 arranged in parallel to a normal stage model parameter setting part 5 to set a value of a model parameter at the time of generation of abnormality on the basis of the data from the data accumulation part and a model parameter alteration part 7 for calculating the change and transition of the model parameter from an abnormal state to a normal state on the basis of the data from the data accumulation part 2 and the data of the abnormal initial stage model parameter setting means 6.
TOKUNAGA KAZUNARI
SUGII RYUZO
SATO AKIO
JP2001047080A | 2001-02-20 | |||
JPH10118627A | 1998-05-12 | |||
JP2002102878A | 2002-04-09 | |||
JP2002336889A | 2002-11-26 | |||
JP2002320958A | 2002-11-05 |
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