The flow amounts prediction of BFG with an improved PSO-BP algorithm

摘要

The byproduct gas of blast furnace is one of the most significant energy resources of an enterprise. Because of the complex chemical reaction in blast furnace, the trend of the flow amounts of BFG is hard to be predicted. In this paper, we proposed an improved PSO-BP algorithm which has good performance compared with PSO-BP algorithm and BP algorithm. The prediction accuracy and running time of our algorithm can meet the demands of industry. The results provide guidance for industrial operations.