Title :
On non-integer order rational model identification
Author :
Wu, Defeng ; Li, Aiguo ; Ma, Zi ; Zhu, Quanmin
Author_Institution :
Autom. Res. Center, Dalian Maritime Univ., Dalian
Abstract :
Main contributions include: (1) A non-integer order rational model structure is presented with justification of more general form for non-linear rational models. (2) An adaptive differential evolution algorithm is proposed and applied in parameter estimation of non-integer order rational models. The convergence and effectiveness of the proposed algorithm are validated by two simulation cases.
Keywords :
adaptive estimation; autoregressive moving average processes; convergence; differential equations; evolutionary computation; nonlinear estimation; parameter estimation; adaptive differential evolution algorithm; convergence; noninteger order rational model identification; nonlinear autoregressive moving average model; parameter estimation; Automation; Autoregressive processes; Convergence; Error analysis; Genetic algorithms; Mathematical model; Parameter estimation; Polynomials; Prediction algorithms; Predictive models;
Conference_Titel :
Industrial Informatics, 2008. INDIN 2008. 6th IEEE International Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-2170-1
Electronic_ISBN :
1935-4576
DOI :
10.1109/INDIN.2008.4618195
