Push-pull mixed type optimal complex production planning method, push-pull mixed type optimal complex production planning device, and program

摘要

PROBLEM TO BE SOLVED: To provide a push-pull mixed optimal complex production planning method capable of forming an optimal production plan integrally in a complex production system.;SOLUTION: This push-pull mixed optimal complex production planning device is provided with a main control part 11, a pretreatment part 12, and a multi-item multi-process lot size scheduling part 13. The main control part 11 is provided with an input/output control part 111, a production planning control part 112, and a scheduling control part 113. The pretreatment part 12 performs pretreatment for the production plan in every production planning (phase 1 cycle) and performs pretreatment for scheduling in every scheduling (phase 2 cycle). The multi-item multi-process lot size scheduling part 13 forms an optimal production plan in every production planning (phase 1 cycle) by using an optimization scheduling algorithm and forms an optimal production schedule in every scheduling (phase 2 cycle) by using an optimization scheduling algorithm.;COPYRIGHT: (C)2005,JPO&NCIPI