【摘要】 DEVS是对离散事件系统的一种形式化描述,它提供了一种层次的模块化的系统说明方法。该文中的UML-BD(UMLBasedonDEVS)方法就是在UML中结合DEVS这一特点,对UML进行一定的扩展;同时还在UML中还增加了时间的约束,满足系统的实时性的要求。基于C3I系统的层次性、实时性的特点,该文采用UML-BD方法对系统进行建模,构建出系统模型能够充分地展现系统特点。更多还原

【Abstract】 DEVS is a formal description of discrete event system and provides a hierarchical and modular system specification. In this paper, the UML-BD method is the extension of UML through integrating the DEVS feature, at the same time adds the time restriction in order to meet the requirement of real-time system. Because of the hierarchy and real-time of C3I system, this paper models C3I system through the UML-BD method according to the feature of C3I system. The C3I system model designed by the UML-BD method represents the characteristic of C3I system .更多还原