专家系统概述及其应用
摘要: 人工智能(Artificial Intelligence) ，英文缩写为AI。它是研究、开发用于
模拟、延伸和扩展人的智能的理论、方法、技术及应用系统的一门新的技术科学。 人工智能是计算机科学的一个分支，它企图了解智能的实质，并生产出一种新的能以人类智能相似的方式做出反应的智能机器，该领域的研究包括机器人、语言识别、图像识别、自然语言处理和专家系统等。
专家系统是人工智能应用研究的主要领域。专家系统是一个具有大量的专门知识与经验的程序系统，它应用人工智能技术和计算机技术，根据某领域一个或多个专家提供的知识和经验，进行推理和判断，模拟人类专家的决策过程，以便解决那些需要人类专家处理的复杂问题，简而言之，专家系统是一种模拟人类专家解决领域问题的计算机程序系统。
本文中介绍了人工智能的概念，分类，特点以及人工智能的研究的发展及其现状。由此引出专家系统的基本概念及主要特点。最后，通过查阅各种资料以及自己的理解分析，对专家系统的主要应用做具体分析。阐述了将计算机人工智能的专家系统理念与全厚度再生机材料配置与设备自动控制系统相结合的思想，同时，具体分析了构建全厚度再生机材料配置与设备自动控制专家系统可供利用的计算机应用技术，并初步建立了该系统的模块体系。
关键词：人工智能，专家系统，全厚度再生机材料配置与设备自动控制系统
Expert system outline and application
Abstract: The artificial intelligence (Artificial Intelligence), English abbreviation
is AI. It is the research, the development uses in simulating, extending and expands human's intelligence theory, the method, technical and an application system new technical science. The artificial intelligence is a computer science branch, it attempts the understanding intelligence the essence, the parallel intergrowth delivers one kind newly to be able to make the response by the human intelligence similar way the intelligent machine, this domain research including robot, language recognition, pattern recognition, natural language processing and expert system and so on.
In this article introduced the artificial intelligence concept, the classification, the characteristic as well as the artificial intelligence research development and the present situation. From this draws out the expert system the basic concept and the main characteristic. Finally, through consults each kind of material as well as own understanding analysis, makes the concrete elaboration to the expert system main application. Introduced unifies the computer artificial intelligence expert system idea and the Auto-Control system plan, simultaneously, analyzed the construction to Auto-Control system specifically to be possible to supply the use the computer application technology, and established initially module of this expert system.
Key word: Artificial intelligence, Expert system, Auto-Control Expert System
2
目录
目录 ................................................................ 3 1 引言 .............................................................. 4
1.1 人工智能 .................................................... 4 1.2 专家系统 .................................................... 5 1.3 人工智能与专家系统之间关系 .................................. 5 2 概述 .............................................................. 5
2.1专家系统与传统程序 ........................................... 5 2.2 专家系统的特点 .............................................. 6 2.3 专家系统的优点 .............................................. 6 3 详细介绍 .......................................................... 7
3.1 专家系统的结构与类型 ........................................ 7
3.1.1 专家系统的结构 ......................................... 7 3.1.2 专家系统的类型 ......................................... 8 3.2 专家系统的工作方式 .......................................... 9
3.2.1 专家系统的工作过程 ..................................... 9 3.2.2 专家系统的开发过程 ..................................... 9
4 实际应用 ......................................................... 11
4.1 系统结构图 ................................................ 11 4.2 材料知识库软件的设计思路 ................................. 12
4.2.1 材料配比体系结构图 ................................... 12 4.2.3 推理机涉及到的数据表 .................................. 13 4.3 发泡沥青推理机 ............................................. 13
4.3.1 发泡沥青环境界面的功能选项 ............................ 13 4.3.2 发泡沥青体系推理机推理分析过程 ........................ 13
5 现状与发展前景 ................................................... 15 6 总结 ............................................................. 16 7 参考文献 ......................................................... 17
3