人机交互自动建模技术及其应用案例

Human-machine Interactive Modeling Technique with its Application

对于复杂大系统，应用计算机辅助建模技术是十分必要的，且具有广泛的应用前景。本文将讨论复杂系统的微分方程模型的人机交互自动建模技术，这种建模技术实质上就是通过人机对话方式，借助于系统动力学的一些概念，实现从系统动力学的因果关系图到流图，以及从流图到系统的微分方程模型的转变。文中介绍了利用这种建模技术编制的计算机辅助建模软件，最后以指挥与控制（Ｃ２）系统在现代战争过程中的建模为案例，说明了建模技术的实施过程。

This paper deals with the human-- machine interactive differential equation modeling technique for complex systems.This technique is to convert signed digraphs to Forrester schematics and then to convert Forrester schematics into differential equtions via the concepts in system dynamics and by means of computer technology. A computer software package for the modeling algorithm is introduced. An example for modeling the command and control systems in warfare process is presented.