| 摘要 |
PROBLEM TO BE SOLVED: To exactly and quickly attain simulation, even for any system in which parts whose states are continuously changing and parts whose states are discretely changing coexist. SOLUTION: This device is provided with a judging means 5, which discriminates whether or not the executed result of a phenomenon extracted from a phenomenon list 1 by a simulation executing part 2 fulfills a prescribed condition decided for simulation, and a registration controlling means 6 which controls the registration of a new phenomenon in a part after a prescribed time on the phenomenon list 1 based on the extracted phenomenon, when it is discriminated that the prescribed condition is fulfilled. Thus, it is possible to attain the simulation of the coexistence of a part which expresses a continuous system model by a processing for successively registering the new phenomenon on the phenomenon list 1 at constant time intervals, and extracting it, and a part expressing a discrete system model normally without registering new phenomenon. |
