| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plant simulator and the like that can maintain the balance of simulation immediately after model parameter adjustment. <P>SOLUTION: A plant simulator comprises parameter adjusting means that so adjusts a model parameter used in a model that the value of first data obtained by simulation and the value of the first data in a plant become identical; deviation calculating means that, after the adjustment by the parameter adjusting means, with respect to second data not subject to adjustment by the parameter adjusting means, calculates a deviation between a value obtained by the simulation and a value in the plant; and tracking means so tracks the second data as to maintain the deviation calculated by the deviation calculating means or a deviation corresponding to that deviation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
