Fuzzy comprehensive evaluation of household electric energy consumption

In view of the behavior of usage of household appliances and its time characteristics,a method of fuggy comprehensive evaluation of energy consumption under the environment of intelligent use of the appliances is proposed. Firstly,an index system for home electricity consumption is established,then the system is optimized using rough set attribute reduction sieving method,and finally the comprehensive evaluation method based on the hierarchical energy evaluation model is established. The model is divided into three levels,namely: primary assessment index based on the combination of eigenvalue method and G1 groups,secondary assessment index based on entropy method,and the final comprehensive assessment. The method can better detect and evaluate home energy consumption and improve the efficiency of home electric energy consumption.