DEVICE AND METHOD FOR PREPARING TRAIN DIAGRAM BY GENETIC ALGORITHM/NEURO

摘要

PURPOSE:To provide a program planning method and device obtainable within a limited time permitting an optimum solution. CONSTITUTION:A device has a train diagram information input means 2 inputting train diagram information containing running pattern information of a plurality of trains, program condition setting means 4 inputting a program condition containing information for creating an object function representing a physical quantity contriving optimization in preparing a train diagram, train diagram program preparing means 6 obtaining a minimum value of objective function F (x) by assuming a train combined vector as (x) and an output means 8 outputting a train diagram program preparing result by the train diagram program preparing means. In the train diagram program preparing means, an operation, preparing a subprogram by replacing arbitrary two elements relating to a main program of the first generation with a plurality of trains irregularly combined, is repeatedly executed from the second generation to a specific number generation, so as to select a program, maximizing or minimizing the objective function number, as the train diagram program.