高密度钨合金材料设计知识库系统的开发

以高密度钨合金材料为例，建立了一个材料设计知识库系统，包括一个通用的推理机、知识库、解释系统及知识库管理系统，可以根据用户需求协调和控制知识子库、推理机等相关部分完成知识管理、使用与推理的全过程，使研究人员在材料使用、设计时能够方便地进行查询、优化，合理选择材料或得到材料设计方案。选择可视化逻辑程序设计语言Visual Prolog开发，整个系统在Windows环境运行，具有良好的人机交互界面，方便易用。

THE DEVELOPMENT OF A KNOWLEDGE BASE SYSTEM ABOUT HIGH DENSITY TUNGSTEN DESIGN

Taking the high density tungsten alloy as an example,a knowledge base system material design was established.It concludes a reasoning mechanism,knowledge base,explaining system and knowledge base management system.Based on the user's requirement,the system can manage,use and reason about knowledge by control subsections of knowledge base and reasoning mechanism.It is convenient for researchers when they use or design material,they can choose material reasonable or gain a project about material design.Choosing the visual prolog programming language to establish the system,it runs in the windows environment,and it is very convenient to exchange betweens user and computers.