Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Ship Engineering》 2011-S2
Add to Favorite Get Latest Update

Application of Neural Network - PID in Marine Nuclear Steam Generator towards Water Level Control

LIAO Wei-qiang1,LIU Cheng2(1.Marine Engineering Institute,Jimei University,Xiamen 361021,China;2.National College of Defense Technology,Southwest University of Science and Technology,Mianyang 621010,China)  
It is to use the learning function of BP neural network to adjust the steam generator water Application of Neural Network-PID in Marine Nuclear Steam Generator towards Water Level Control level of the PID controller parameter to follow the changes in power,and then to track the model changes.The controller is designed respectively according to the given requirements to obtain the corresponding PID water level controller,on the basis of the five kinds of typical cases of steam generator model.Then,it is to use the power and the corresponding PID controller gains KP,KI and KD as the neural network's input and output variables respectively to design and train the BP neural network.Finally,the neural network-PID controller which consists of the trained neural network and PID controller is applied to the steam generator water level control system,and simulates it by using MATLAB.The results of simulation show that neural network-PID has a very good adaptability.
【CateGory Index】: U664.15
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved