Stabilization of Chaotic Time Series by Proportional Pulse in the System Variable Based on Genetic Algorithm

查看全文 作　　者：Qing Li;Deling Zheng;Jianlong Zhou(Information Engineering School, University of Science and Technology Beijing, Beijing 100083, China)(Handan iron and Steel Co., Handan 056015, China) 出　　处：《International Journal of Minerals,Metallurgy and Materials》索引1999年第13卷第3期,共2页 摘　　要：The PPSV (Proportional Pulse in the System Variable) algorithm is a convenient method for the stabilization of the chaotic time series. It does not require any previous knowledge of the system. The PPSV method also has a shortcoming, that is, the determination off. is a procedure by trial and error, since it lacks of optimization. In order to overcome the blindness, GA (Genetic Algorithm), a search algorithm based on the mechanics of natural selection and natural genetics, is used to optimize the λi The new method is named as GAPPSV algorithm. The simulation results show that GAPPSV algorithm is very efficient because the control process is short and the steady-state error is small. 关 键 词：STABILIZATION CHAOTIC time series GENETIC algorithm