AB公司生产计划系统研究

Study on Production Planning System of AB Company

为了改变AB公司现有的不符合市场需求和竞争环境要求的生产计划系统,实现最好的客户服务、最小的库存投资和高效率的运作等3个目标,对企业的生产计划系统进行了重新设计,并综合应用平准化方法和订货点法等生产计划方法,建立了新的生产计划系统.通过对新生产计划系统研究及其模拟运行结果的分析,得出以下主要结论:(1)根据需求拉动生产,产品库存可以得到明显的降低,而且订单满足率可以得到提高;(2)生产供应可以更快速地满足市场需求;(3)各生产工序的生产可以均衡地进行;(4)新生产计划系统是一个较好的可视化管理系统.

In order to improve the existing production planning system of AB Company, which is not fit to market demand and competition environment, and accomplish three purposes: the highest customers′ service level, the minimum inventory investment and the highest production efficiency, we redesign the production planning system of AB Company. We set up a new production planning system by synthetically using methods of Heijunka and reorderpoint. According to the study on the new production planning system and the analysis of the simulation results of its operation, we conclude that: (1)The adoption of the new production planning system could not only decrease the inventory of finished goods and workinprocess products but also improve the orders fulfillment level.(2)Production supply could more quickly response to marketing demand. (3)The production loading of all processes could be balanced.(4)The new production planning system is a good visual management system.