Abstract
This paper considers the parameter estimation problem for an input nonlinear controlled autoregressive ARMA model. The basic idea is to combine the maximum likelihood principle and the gradient search and to present a maximum likelihood gradient-based iterative estimation algorithm. The analysis and simulation results show that the proposed algorithm can effectively estimate the parameters of the input nonlinear controlled autoregressive ARMA systems.
Original language | English |
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Pages (from-to) | 927-936 |
Number of pages | 10 |
Journal | Nonlinear Dynamics |
Volume | 79 |
Issue number | 2 |
DOIs | |
Publication status | Published - Jan 2014 |
Externally published | Yes |
Keywords
- Maximum likelihood
- Parameter estimation
- Simulation
- Stochastic gradient