本文以集成供应链管理（ISCM）的软件开发为背景，采用基于MDA的构件开发过程，重点研究了构件化的开发方法、模型驱动构架（MDA）以及物料需求计划（MRP）软件的构架与构件模型。-Based on research and development of Integrated Supply Chain Management (ISCM),we adopt the process of component oriented software development,lay emphasis on the Model Driven　rchitecture(MDA),and research on the architecture model and component model of Mateial Requirement Plan(MRP)software.