| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve a problem that a garbage incineration plant or the like shows cumbersome behavior, different behavior is shown even in the same plant, and behavior changes even by the long-term depletion of the plant. <P>SOLUTION: A plant simulation method using an enhanced learning method comprises the steps of: setting a value function to the initial state (S1); using a previously prepared actual plant operation data (S2); obtaining the amount of a state by conducting model calculations to the amount of inputted data operation by using a previously prepared process model (S3); calculating remuneration by using the amount of the operation, the calculated amount of a state, and the actual plant operation data (S4); learning a policy for maximizing a profit being the total of the remuneration by conducting enhanced learning based on the remuneration calculated for a plurality of parameters (S5); obtaining the profit expected in the future derived from an action in a given state as the value function; conducting simulation based on the learned parameter obtained by using the value function. <P>COPYRIGHT: (C)2004,JPO</p> |
