MRPⅡ/ERP中混合型物料需求计划的研究与实现

Abstract

中文摘要：在企业MRPⅡ/ERP管理中,缩短最终产品的累计提前期以提高响应客户需求的反应速度和降低物料库存是两个 相互矛盾的目标. 以部分企业的实际问题为应用背景,指出了典型的MRPⅡ/ERP系统在应用于生产半定制型产品的企业 时MPS和MRP失效的问题,并且分析了失效的原因. 提出了一种把“订货点法”、“物料需求计划(MRP) ”和“制造资源计 划(MRPⅡ) ”这些管理模式相互融合的新的物料管理方法,同时使用面向对象的技术和UML建模工具,对混合型的物料 需求计划系统的核心部分给出了详细的设计和实现方案,也针对在实际工程设计过程中比较重要以及较难解决的问题提 出了很好的解决方案. [英文摘要]When the manufactories are p lanning theirmaterials resource, theymay find that to lower the materials’stock and to shorten the ahead accumulated period of final p roducts are two conflicting target. Itwas pointed out that theMRPⅡ/ERP system did not run effective2 ly when the classicMRPⅡ/ERP theory was app lied the manufactorieswho p roduced the half2customized p roducts. A new materialsmanage2 ment solution was also p resented. The new solution combined ORDER2PO INT stock management method and classicMRP management pat2 tern. The scheme of the main core of the mixedMRP system has been designed with unified modeling language. The mass and clump in the p rocess of system design were p roposed and solved.