Title :
A fast approach to identification using deconvolution
Author :
Chong-Yung Chi ; Mendel, J.M.
Author_Institution :
California Institute of Technology, Pasadena, California
Abstract :
In this paper, we propose a fast approach to impulse response and noise-variance identification for a finite-order, linear, time-invariant, single-input/single-output system, whose input driving noise is white (stationary or nonstationary) and measurement noise is stationary, white and Gaussian. Our algorithm is an iterative block component method that includes two stages, deconvolution and prediction-error identification. Experiences with our method indicates that it works well and saves about an order of magnitude in computation. Analyses and examples are given in this paper to support this claim.
Keywords :
Convolution; Deconvolution; Gaussian noise; Laboratories; Maximum likelihood estimation; Noise measurement; Parameter estimation; Propulsion; Vehicles; White noise;
Conference_Titel :
Decision and Control, 1983. The 22nd IEEE Conference on
Conference_Location :
San Antonio, TX, USA
DOI :
10.1109/CDC.1983.269747