| 摘要 |
PURPOSE:To improve the analyzing efficiency of a solution by providing a job data base which stores data, and an optimal solution analyzing means which operates a schedule analysis. CONSTITUTION:This device is equipped with a user interface 1 which operates the transfer of information between a user 4 and optimal solution researching unit 3, job data base 2 which stores a problem for preparing a schedule, and optimal solution researching unit 3 equivalent to the optimal solution analyzing means. The optimal solution researching means 3 is constituted of a solution researching sub-unit 3-1 which controls the entire optimal solution researching unit 3, initial solution preparing sub-unit 3-2 which initializes the execution sequence of the schedule, solution preparing sub-unit 3-3 which prepares the solution of the optimal schedule, solution evaluating sub-unit 3-4 which calculates an object function as judgement data for evaluating whether or not the prepared solution is optimal, and solution judging sub-unit 3-5 which judges whether or not the prepared solution is optimal based on the object function. |
