计算机与现代化 ›› 2009, Vol. 8 ›› Issue (8): 84-85,8.doi: 10.3969/j.issn.1006-2475.2009.08.023

• 数据库 • 上一篇    下一篇

基于粗糙集与数据库技术的故障诊断方法研究

张磊,宋义刚,李三群,梁四洋   

  1. 军械工程学院科研部,河北 石家庄 050003
  • 收稿日期:2008-08-05 修回日期:1900-01-01 出版日期:2009-08-21 发布日期:2009-08-21

Research on Fault Diagnosis Method Based on Rough Set and Database Techniques

ZHANG Lei,SONG Yi-gang,LI San-qun,LIANG Si-yang   

  1. Department of Scientific Research, Ordnance Engineering College, Shijiazhuang 050003, China
  • Received:2008-08-05 Revised:1900-01-01 Online:2009-08-21 Published:2009-08-21

摘要: 提出一种基于粗糙集的抽取和过滤规则的方法,研究与讨论了数据库技术在实现知识自动获取和简化推理机设计方面的应用,结果表明推理机算法简单且可以满足复杂的实时故障诊断的需要。

关键词: 粗糙集, 数据库, 推理机, 故障诊断

Abstract: A new method of extracting and filtering rules based on rough set is proposed, and the application of database mining techniques in knowledge autoacquisition and simplified design of reasoning machine is researched and discussed. The results indicate that the algorithm of reasoning is simple but it can satisfy the need of real time fault diagnosis.

Key words: rough set, database, reasoning machine, fault diagnosis

中图分类号: