DocumentCode
438939
Title
Estimation of physical parameters of stable and unstable systems via estimation of step response
Author
Gawthrop, Peter J. ; Wang, Liuping
Author_Institution
Dept. of Mech. Eng., Glasgow Univ., UK
Volume
2
fYear
2004
fDate
6-9 Dec. 2004
Firstpage
889
Abstract
Experimental validation of a two-stage method for the identification of physical system parameters from experimental data is presented. The first stage compresses the data as an empirical model and the second stage then uses data extracted from the empirical model of the first stage within a non-linear estimation scheme to estimate the unknown physical parameters. The approach handles unstable systems using exponential weighting.
Keywords
nonlinear estimation; parameter estimation; stability; step response; empirical model; exponential weighting; nonlinear estimation scheme; physical parameter estimation; stable system; step response estimation; unstable system; Bonding; Control systems; Data compression; Data mining; Mechanical engineering; Parameter estimation; Physics computing; Polynomials; Predictive models; System identification;
fLanguage
English
Publisher
ieee
Conference_Titel
Control, Automation, Robotics and Vision Conference, 2004. ICARCV 2004 8th
Print_ISBN
0-7803-8653-1
Type
conf
DOI
10.1109/ICARCV.2004.1468958
Filename
1468958
Link To Document