Study on Biological Treatment of Municipal Wastewater Based on BP Fuzzy Neural Network Control

摘要

With the development of modern industry, a large amount of wastewater has been produced, and the process of urban wastewater treatment is characterized by time-varying, non-linear, complex and uncertain. In this paper, the B-P neural network was proposed to realize the fuzzy controller for rule inference. On the basis of the two-dimensional fuzzy controller, the relevant logic language was used to implement multi-layer neural network and control the relevant rules to form samples. Then B-P was used to carry on the correlation analysis and the computation at the same time. Finally, the S - Libelli simulation analysis was figured out. The results showed that the simulation results were very good in robustness and fault tolerance, which had practical application value.