Parameter identification of discontinuous Hammerstein systems
Automatica (Journal of IFAC)
An optimal two-stage identification algorithm for Hammerstein-Wiener nonlinear systems
Automatica (Journal of IFAC)
Brief paper: Iterative identification of Hammerstein systems
Automatica (Journal of IFAC)
Technical communique: Initial estimates for the dynamics of a Hammerstein system
Automatica (Journal of IFAC)
An adaptive nonlinear filter for system identification
EURASIP Journal on Advances in Signal Processing
Brief paper: Modeling and identification of systems with backlash
Automatica (Journal of IFAC)
Brief paper: Convergence of the iterative algorithm for a general Hammerstein system identification
Automatica (Journal of IFAC)
Identification methods for Hammerstein nonlinear systems
Digital Signal Processing
Frequency domain identification of Wiener models
Automatica (Journal of IFAC)
Identification of Hammerstein nonlinear ARMAX systems
Automatica (Journal of IFAC)
Decoupling the linear and nonlinear parts in Hammerstein model identification
Automatica (Journal of IFAC)
Identification of Hammerstein-Wiener models
Automatica (Journal of IFAC)
Quasiconvexity analysis of the Hammerstein model
Automatica (Journal of IFAC)
Hi-index | 22.17 |
This paper studies identification of systems with input nonlinearities of known structure. For input nonlinearities parameterized by one parameter, a deterministic approach is proposed based on the idea of separable least squares. The identification problem is shown to be equivalent to an one-dimensional minimization problem. The method is very effective for several common static and nonstatic input nonlinearities. For a general input nonlinearity, a correlation analysis based identification algorithm is presented which is shown to be convergent.