西南石油大学学报(自然科学版) ›› 1994, Vol. 16 ›› Issue (2): 90-96.DOI: 10.3863/j.issn.1000-2634.1994.02.15

• 石油机械工程及其它 • 上一篇    下一篇

工程分析专家系统的问题求解黑板模型

陈伟成 绥民 胡泽 张公社
  

  1. (完井技术中心)
  • 收稿日期:1992-11-06 修回日期:1900-01-01 出版日期:1994-04-20 发布日期:1994-04-20

Blackboard Model of Problem-Solving for Engineering Analysis Expert System

Chen Wei-Cheng Sui min Hu Ze Zhang Gong-she
  

  1. (Centre for Well Completion Techniques)
  • Received:1992-11-06 Revised:1900-01-01 Online:1994-04-20 Published:1994-04-20

摘要: 问题未解模型是组织推理步骤和领域知识进行问题求解的一种模式,本文主要讨论了基于黑板模型的工程分析专家系统的设计方法,包括专家策略知识的多层次表示,深度优先搜索及推理网格的实现,协同式多专家系统的多级推理网络模型的构造,解释机构与人机接口设计以及推理算法.

关键词: 专家系统, 问题求解模型, 黑板模型, 知识表示

Abstract:

A problem-solving model is a scheme to organize inference steps and domain knowledge in constructing a solution to a problem. Based on blackboard model, the design method in this paper are those of engineering analysis expert system, including hierarchical representation of expert strategic knowledge,completion of depth-first search and reasoning network model,construction of hierarchical reasoning network model for cooperative mufti-expert system, design of interpretation scheme and interface, and reasoning algorithm.

Key words: expert system, problem-solving model, blackboard model, knowledge representation.

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