Title :
The Research on the Intelligent Controller Based on Elastic-Integral Algorithm and Application on the Water-Level System
Author :
Shi, Yonghong ; Liu, Yanyan
Author_Institution :
Dept. of Comput. Sci., China Univ. of Pet., Dongying
Abstract :
The paper develops a new kind of intelligent PID controller that distinguishes the conventional PID. It makes BP network act on the elastic-integral PID controller, which can adjust its parameters on-line. As the identification controller, RBF neural network identifies the sensitivity of the output to the input, improves the accuracy of the system. The intelligent PID controller realizes the combination of the optimization on the whole performance and the individual parameter. Through the simulation, it shows us that this intelligent controller has the characteristics of better control effect, low overshot and strong robust.
Keywords :
backpropagation; industrial control; intelligent control; optimisation; radial basis function networks; three-term control; water; BP network; RBF neural network; elastic-integral PID controller; identification controller; intelligent PID controller; optimization; water-level system; Application software; Competitive intelligence; Computational intelligence; Computer science; Control systems; Error correction; Industrial control; Neural networks; Robust control; Three-term control;
Conference_Titel :
Computational Intelligence and Industrial Application, 2008. PACIIA '08. Pacific-Asia Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-3490-9
DOI :
10.1109/PACIIA.2008.291
