专家数学建模系统  

An Expert Mathematical Modelling System

作　　者：赵建国[1] 李伯虎[1] 

机构地区：[1]北京计算机应用及仿真技术研究所

出　　处：《系统仿真学报》1989年第1期40-47,共8页Journal of System Simulation

摘　　要：本文首先简介了建模方法学的一些原理,讨论了数学建模专家系统的一般求解策略和结构。然后,介绍了作者研制的专家建模系统——EMMS。根据建模过程的特点,提出了适合于建模专家系统的多层次、多种推理方法混合的、反馈式求解策略.最后,通过一个例题,介绍了 EMMS 系统的建模过程。In this paper, the principle of mathematical modelling methodology is briefly reviewed. The general solving strategy and the architecture of an expert system for con- structing mathematical model of system are discussed. Then we mainly describe the develop- ment of an Expert Mathematical Modelling System-EMMS,which is used to construct mathematical model for continuous system. Based on the features of modelling life cycle, we propose a solving strategy which is characterized by multi-level, mixture of multiple infer- ence methods, and feedback loop. Finally, an example is presented to demonstrate the modelling process of EMMS.

关 键 词：专家系统 建模方法学 EMMS 

分 类 号：TP15[自动化与计算机技术—控制理论与控制工程]