A fast fault diagnosis method for wind turbine generator system based on rough set-decision tree
Wang Huizhong, Anqun Peng, Xiaolan Wang · 2011
With rough set theory for knowledge reduction capability and C4.5 decision tree algorithm for fast classification of strengths, an improved rough set-decision tree model for fault diagnosis of wind generation system is built. The results show that the proposed method can not only decreases the workload of feature datum extraction, but also identifies the fault patterns rapidly and accurately, and it exhibits better engineering practicality comparing with the C4.5-based method.