Key Construction Links Recognition for Intelligent Substation Based on Rough Set and Evidence Theory
Ming Zeng · East China Electric Power · 2012
This research focuses on the recognition of the key links in intelligent substation construction using the combined model of rough set and evidence theory(RS-DS).First,establish decision-making information table based on the built three-level system of intelligent substation construction links,and use rough set theory to make attribute reduction;then invite a number of experts to rate the importance of the reduced attributes;finally,utilize Dempster combination rule in evidence theory to synthesize the attribute scores.