关键词: 面向负荷的生产控制, 紧急订单, 插单, 订货生产, 动态规划

Abstract: Aiming at the rush order inserting problem in a make-to-order manufacturing system adopting Load Oriented Manufacturing Control (LOMC) and LOMC-based Due Date Assignment (LDDA) technique, an order inserting method called “order rearrangement” was proposed. A mixed integer programming model was constructed to describe the order rearrangement problem, and a heuristic algorithm based on dynamic programming was established to solve the mixed integer programming problem. Finally, computer simulation was carried out to compare three methods in solving order inserting problem, which were “order rearrangement”, “order withdrawal” and “order postponement”, under the control mechanism of LOMC and LDDA. Experimental results showed that “order rearrangement” method outperformed the other two, which demonstrated the effectiveness of “order rearrangement” method.

Key words: load-oriented manufacturing control, rush order, inserting, make-to-order, dynamic programming