STUDY ON FAULT DIAGNOSIS OF MINING CONVEYANCE MACHINE BASED ROUGH SET

Rough set theory is a method for analyzing and dealing data. By using rough set theory, decision table can be simplified. In this paper, for fault diagnosis of mining conveyance machine problem, we simplify the decision table using rough set theory and generate concise rule. It shows that rough set theory can cut off unimportant factor with the class capability unchanged and the rules are mostly reliable in the fault examples.