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本文主要讨论运用IDEF方法进行CIMS设计的问题，详细介绍了在CIMS的系统分析设计阶段采用IDEFO方法建立系统功能模型的基本过程和系统功能的分解原则，以及采用IDEF1X方法建立CIMS信息模型的基本原则。
This paper mainly discusses the issue of CIMS design using IDEF method, and introduces in detail the basic process and the system function decomposition principle of using IDEFO method to establish the system function model in the system analysis and design phase of CIMS, and the basic principles of establishing CIMS information model by IDEF1X method .