Computer and Modernization ›› 2009, Vol. 8 ›› Issue (8): 84-85,8.doi: 10.3969/j.issn.1006-2475.2009.08.023

• 数据库 • Previous Articles     Next Articles

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

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

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