On sequential Monte Carlo sampling methods for Bayesian filtering
Statistics and Computing
Facts, Conjectures, and Improvements for Simulated Annealing
Facts, Conjectures, and Improvements for Simulated Annealing
Optimal smoothing of non-linear dynamic systems via Monte Carlo Markov chains
Automatica (Journal of IFAC)
Practical Grey-box Process Identification: Theory and Applications
Practical Grey-box Process Identification: Theory and Applications
A Basic Convergence Result for Particle Filtering
IEEE Transactions on Signal Processing
Robust maximum-likelihood estimation of multivariable dynamic systems
Automatica (Journal of IFAC)
Parameter estimation in stochastic grey-box models
Automatica (Journal of IFAC)
Identification and control of dynamical systems using neural networks
IEEE Transactions on Neural Networks
Observable state space realizations for multivariable systems
Computers & Mathematics with Applications
Brief paper: Structure detection and parameter estimation for NARX models in a unified EM framework
Automatica (Journal of IFAC)
Sequential Monte Carlo methods for parameter estimation in nonlinear state-space models
Computers & Geosciences
Estimating the non-linear dynamics of free-flying objects
Robotics and Autonomous Systems
Automatica (Journal of IFAC)
Identification of Hammerstein-Wiener models
Automatica (Journal of IFAC)
Computational system identification for Bayesian NARMAX modelling
Automatica (Journal of IFAC)
Hi-index | 22.15 |
This paper is concerned with the parameter estimation of a general class of nonlinear dynamic systems in state-space form. More specifically, a Maximum Likelihood (ML) framework is employed and an Expectation Maximisation (EM) algorithm is derived to compute these ML estimates. The Expectation (E) step involves solving a nonlinear state estimation problem, where the smoothed estimates of the states are required. This problem lends itself perfectly to the particle smoother, which provides arbitrarily good estimates. The maximisation (M) step is solved using standard techniques from numerical optimisation theory. Simulation examples demonstrate the efficacy of our proposed solution.