ZHOU Yunlong, SU Yaolei College of Energy and Mechanical Engineering. STUDY ON PREDICITION OF TUBE-WALL TEMPERATURE IN SUPERHEATER AND REHEATER OF BOILER BASED ON NEURAL NETWORK[J]. Thermal power generation, 2012, 41(5): 22-26.
ZHOU Yunlong, SU Yaolei College of Energy and Mechanical Engineering. STUDY ON PREDICITION OF TUBE-WALL TEMPERATURE IN SUPERHEATER AND REHEATER OF BOILER BASED ON NEURAL NETWORK[J]. Thermal power generation, 2012, 41(5): 22-26.DOI:
基于神经网络的锅炉过热器和再热器管壁温度预测研究
摘要
提出了采用BP神经网络和RBF神经网络对锅炉过热器和再热器壁温进行预测的方法
经过网络训练和测试
使预测的管壁温度有一定的准确度。RBF神经网络较BP神经网络误差更小
更稳定
更适合于预测锅炉过热器和再热器的管壁温度。
Abstract
A prediction method for tube-wall temperature in superheater and reheater of boilers
which adopts BP neural network and RBF neural network
has been put forward
through training and testing of the neural networks
making the above-mentioned prediction method to have certain accuracy.Comparatively speaking
the error of RBF neural network is more smaller than that of BP neural network
the work of RBF neural network is more stable
and is mroe suitable to predict the tube-wall temperature in superheater and reheater of boilers.