基于Elman的CO_2离心式压缩机透平转速预测

Prediction on the turbine speed of CO_2 centrifugal compressor based on Elman

针对目前CO2离心式压缩机透平转速预测难以实现,并且采用常规的预测方法很难达到良好的效果,提出一种基于Elman神经网络的离心式压缩机透平转速预测方法,利用MATLAB实现了Elman神经网络转速预测模型.仿真结果表明,Elman神经网络预测模型能够实现较高精度的预测.

In view of difficulty in achieve centrifugal compressor turbine speed prediction at present, and great difficulty in achieving good results with conventional forecasting method, a new method based on Elman neural network was proposed for the centrifugal compressor turbine speed prediction, and MATLAB was used to realize the Elman neural network for speed forecasting model. The simulation results show that the Elman neural network forecasting model can achieve higher precision.