Rough set based power grid security analysis
Hai-Rong Lü · Engineering Journal of Wuhan University · 2009
Based on rough set,the basic concepts of related affects of rough set theory and its attributes reduction algorithm are proposed.By configuring the related affect matrix of the attributes and arousing with the attributes affects,we can delete the redundant attributes and get the reduction set which can reflect the mutual affect among the attributes.By using decision tables,the proposed algorithm can form the fault decision rules and serve the power grid fault diagnosis.