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分布式微机系统在工业控制和科学测量中都有大量的应用，但其工作过程的描述和设计方法，还缺乏定量表述，使系统的设计和应用遇到困难。本文从系统完成的测控任务出发，通过给系统定义数值运算算符、模拟运算算符、通讯运算算符和功能算符等方法，成功地建立了系统的基本方程，使系统设计有了一定的定量分析基础。文中以分布式工厂电力监控和管理系统为例，讨论了方法的特点和应用。
Distributed microcomputer systems have a large number of applications in industrial control and scientific measurement, but the description and design methods of their working processes are still lack of quantitative description, which makes the design and application of the system difficult. In this paper, starting from the measurement and control tasks completed by the system, we have successfully established the basic equations of the system by defining the numerical operator, the simulation operator, the communication operator and the function operator, so that the system design has a certain Quantitative basis. In this paper, a distributed factory power monitoring and management system, for example, discusses the characteristics and applications of the method.