Rough Sets and Genetic Algorithm for Power Cable Joints Fault Diagnosis

The influence factors of cable junction accidents was determined by accidents analysis. The research methods to utilize rough set theory to extract effective information from cable junction accident data in history was discussed in this paper. Cable junction accident decision table attribute reduction algorithm and cable junction accident decision table based on genetic algorithm were obtained. The results show that the model is scientific and reasonable, and the algorithm is efficient and feasible. Keywords-rough set; cable jonit; genetic algorithm; fault diagnosis

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