摘要： MRP是一个不可逆过程--将制定的生产计划分解成为一系列的作业计划和采购计划。MRP的这个特性使得生产过程中面对一些突 然的变化时,无法迅速而且有效地调整计划。为了解决MRP系统存在的这种缺陷、考虑如何改善MRP的作业方法,使得既可以根据生产计划 来制定作业计划,又可以根据作业计划的变化来修正生产计划。这样就要求找出一条连接MRP、MPS、作业计划的纽带.保证可以从另外的 一个方向来解决问题。

关键词: ERP系统, 主生产计划, 物料清单, 库存信息, 能力负荷估算, 倒立BOM

Abstract: Generally,MRP is an irreversible process, which separates the established MPS into a series of SOs and POs. With this feature, the plan cannot be rearranged quickly and effectively when facing some unexpected changes in the production process. In onder to overcome the limitation; MRP system should be improved to support the method that can set SO according to MPS and modify MPS according to PO. Therefore, a new path that links MRP and MPS should be found to solve the problem in another direction.

中图分类号: 

• F273