Parameter Estimation of a Class One-Dimensional Discrete Chaotic System
Author(s) -
Lidong Liu,
Jinfeng Hu,
Huiyong Li,
Jun Li,
Zishu He,
Chunlin Han
Publication year - 2011
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2011/696017
Subject(s) - chaotic , synchronization (alternating current) , chebyshev filter , computer science , chaos (operating system) , ergodic theory , estimation theory , control theory (sociology) , chaotic systems , value (mathematics) , synchronization of chaos , mathematics , algorithm , statistics , control (management) , mathematical analysis , artificial intelligence , computer security , computer network , channel (broadcasting) , computer vision
It is of vital importance to exactly estimate the unknown parameters of chaotic systems in chaos control and synchronization. In this paper, we present a method for estimating one-dimensional discrete chaotic system based on mean value method (MVM). It is proposed by exploiting the ergodic and synchronization features of chaos. It can effectively estimate the parameter value, and it is more exact than MVM. Finally, numerical simulations on Chebyshev map and Tent map show that the proposed method has better performance of parameter estimation than MVM
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom