MRPⅡ(Manufacturing resources Planing,制造资源计划),是在.实践中摸索出来的一套计算机辅助企业管理的原理和方法。最基本的观点就是,通过合理的生产安排使从零件加工到组装成品的整个过程出现“零库存”。它除了包括主生产计划、物料需求计划、能力需求计划、车间控制、采购管理、库存管理、制造数据管理等生产资源计划控制管理系统外,还包括分销资源计 MRPII (Manufacturing Resources Planing) is a set of computer-aided enterprise management principles and methods that have been explored in practice. The most basic point is that through a rational production arrangement, there is a “zero inventory” throughout the entire process from part processing to assembly. In addition to the production resource planning control management system including the main production plan, material requirement plan, capacity demand plan, shop floor control, procurement management, inventory management, manufacturing data management, etc., it also includes the distribution resource meter.