Realization of Fault Diagnosis Rule Extraction System Based on Rough Set Theory

2012 ◽  
pp. 451-459
Author(s):  
Rao Hong ◽  
Dong Xiaorui ◽  
Liu Yuhong
Keyword(s):  
Fault Diagnosis ◽  
Set Theory ◽  
Rough Set ◽  
Rough Set Theory ◽  
Rule Extraction ◽  
Extraction System

scholarly journals Converse approximation and rule extraction from decision tables in rough set theory

2008 ◽  
Vol 55 (8) ◽  
pp. 1754-1765 ◽  
Author(s):  
Yuhua Qian ◽  
Jiye Liang ◽  
Chuangyin Dang
Keyword(s):  
Set Theory ◽  
Rough Set ◽  
Rough Set Theory ◽  
Rule Extraction ◽  
Decision Tables

Research on Fault Diagnosis of Forklift’s Hydraulic System Based on Rough Set Theory

2012 ◽  
Vol 524-527 ◽  
pp. 819-823
Author(s):  
Xin Ping Su ◽  
Guang Kun Nie ◽  
Wei Xin Fan
Keyword(s):  
Fault Tolerance ◽  
Fault Diagnosis ◽  
Knowledge Acquisition ◽  
Set Theory ◽  
Rough Set ◽  
Hydraulic System ◽  
Rough Set Theory ◽  
Attribute Reduction ◽  
Train Of Thought ◽  
Fault Information

An approach of forklift’s fault diagnostic knowledge acquisition and discrete date based on rough set theory was put forward, according to the rough set theory in fault diagnosis of fault tolerance, the use of rough set theory in fault knowledge attribute reduction and value reduction, as in incomplete fault information of forklift hydraulic system fault diagnosis provides a train of thought. The inferential strategy and process of fault diagnosis of hydraulic system for forklift were described. Examples show that the proposed approach is very effective.

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