2502 スケジュールのリファインメントに関する研究(S77-1 生産システムの新展開-基礎(1),S77 生産システムの新展開(基礎理論を中心に))  [in Japanese] 2502 A study on Refinement of Schedule  [in Japanese]

In this research, we proposed the method for controlling the trade-off between the calculation cost and the performance of the solution for obtaining the schedule solution in process scheduling. Since computational cost indispensable in order to calculate the schedule solution corresponding to a demand cannot be predicted, it uses the policy of improving a solution gradually to require a provisional solution. The reptition is completed when a schedule solution with the desired cost performance while this system monitors calculation time is obtained.Such a technique was built using the knowledge based system, implemented and evaluated.