Study of the suitable water-saving technique model based on fuzzy neural network for Wannian County

摘要

Using fuzzy system and neural network optimize the parameters of neural network, solving the optimal choice model by genetic algorithm can solve the problem of suitable technique choice for water-saving irrigation. The compute results of the program can evaluate the grade that the water-saving irrigation technique suit to the Dagangqiao irrigation district in Wannian County. This method can furthest avoid the man-made interference of weighting matrix value in fuzzy integrated evaluation and achieve a good result. At last, the most optimal suitable water-saving technique of the Dagangqiao irrigation district is pipeline irrigation. The decision-making program also offered a new way to how to choice the optimal water-saving technique.