Title :
An adaptive predictive control algorithm based on Hammerstein models
Author :
Sifu, Li ; Jun, Qian ; Zhongbao, Chen
Author_Institution :
Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
An approximate Hammerstein model of a nonlinear system expanded as an infinite Laguerre series and an adaptive predictive control algorithm based on it are presented. With the character of non-structure and good approximation of time delay, the model has the ability to approximate to the unknown system. It is shown by simulations that the algorithm makes the control system to be robust for the variation of time delay, system-order and nonlinear character
Keywords :
adaptive control; delays; nonlinear control systems; predictive control; series (mathematics); uncertain systems; Hammerstein models; adaptive predictive control algorithm; infinite Laguerre series; nonlinear character; unknown system; Adaptive control; Control system synthesis; Delay effects; Nonlinear control systems; Nonlinear systems; Prediction algorithms; Predictive control; Predictive models; Programmable control; Robust control;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.863097
