Title :
An intelligent control stratagem for time-varying large delay system
Author :
Pan, Feng ; Feng, Dong-Mei ; Han, Ru-Cheng ; Zhi, Ze-Ying ; Yu, Shao-Juan
Author_Institution :
Dept. of Autom., Taiyuan Heavy Machinery Inst., China
Abstract :
An intelligent control stratagem is proposed for time-varying large delay system that have a complex nonlinear characteristic. In this method, the GA is used to identify the time-varying delay. An improved adaptive vector forgetting factor is used to identify other time-varying parameters of the system, then, the Smith predictor is applied to compensate the delay. The simulation results indicate the effectiveness of this method.
Keywords :
adaptive control; delay systems; genetic algorithms; intelligent control; large-scale systems; nonlinear control systems; parameter estimation; time-varying systems; adaptive vector forgetting factor; intelligent control stratagem; parameter identification; time-varying large delay system; Adaptive control; Control systems; Delay estimation; Delay systems; Intelligent control; Mathematical model; Mathematics; Predictive models; Programmable control; Time varying systems;
Conference_Titel :
Machine Learning and Cybernetics, 2004. Proceedings of 2004 International Conference on
Print_ISBN :
0-7803-8403-2
DOI :
10.1109/ICMLC.2004.1380729
