Two-stage multi-innovation stochastic gradient algorithm for multivariate output-error ARMA systems based on the auxiliary model
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2019.1690720
Abstract: ABSTRACT This paper investigates the parameter estimation problem for multivariate output-error systems perturbed by autoregressive moving average noises. Since the identification model has two different kinds of parameters, a vector and a matrix, the gradient… read more here.
Keywords: model; gradient algorithm; two stage; auxiliary model ... See more keywords
Auxiliary Model Based Least Squares Iterative Algorithms for Parameter Estimation of Bilinear Systems Using Interval-Varying Measurements
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2794396
Abstract: This paper focuses on the parameter estimation of a class of bilinear systems, for which the input-output representation is derived by eliminating the state variables in the systems. Based on the obtained identification model and… read more here.
Keywords: model based; parameter estimation; based least; bilinear systems ... See more keywords
Auxiliary Model-Based Chameleon Swarm Optimization for Robust Parameter Estimation of Fractional Order Nonlinear Hammerstein Systems
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Computational and Nonlinear Dynamics"
DOI: 10.1115/1.4068718
Abstract: Fractional calculus, an extension of traditional calculus to non-integer order, has become an influential tool for modeling complex engineering problems by incorporating historical data for better system understanding. This research investigates the parameter estimation of… read more here.
Keywords: model based; hammerstein; auxiliary model; parameter estimation ... See more keywords