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在分析综合现有模型体系、建模方法和面向对象思想的基础上,建立了一套基于对象的模型体系,简述了使用该模型进行总体设计的方法.该模型体系不但能全面地描述系统中的状态因素和人的行为因素,同时由于它的整个定义集都是建立在对象、属性和服务这三个基础定义上的,这可以使模型方便地转换成数学描述,有利于对现有系统和未来系统的信息流和物质流的过程、效率和可行性等加以分析
Based on the analysis of the existing model system, modeling method and object-oriented thinking, a set of object-based model system is established, and the method of overall design using the model is briefly described. The model not only can fully describe the state factors and human behavior factors in the system, but also can easily transform the model because its entire definition set is based on the three basic definitions of objects, attributes and services Mathematical descriptions facilitate the analysis of the process, efficiency, and feasibility of information and material flows in existing and future systems