DocumentCode
2279314
Title
Set-membership identification of linear systems with input backlash
Author
Cerone, V. ; Regruto, D.
Author_Institution
Dipt. di Automatica e Informatica, Politecnico di Torino
fYear
2006
fDate
14-16 June 2006
Abstract
In this paper we present a two-stage procedure for deriving parameters bounds of linear systems with input backlash when the output measurement errors are bounded. First, using steady-state input-output data, parameters of the nonlinear dynamic block are tightly bounded. Then, given a suitable PRBS input sequence we evaluate tight bounds on the unmeasurable inner signal which, together with noisy output measurements are employed for bounding the parameters of the linear dynamic system
Keywords
linear systems; nonlinear dynamical systems; PRBS input sequence; bounded uncertainty; errors-in-variable; input backlash; linear systems; noisy output measurements; nonlinear dynamic block; output measurement errors; parameter bounding; parameters bounds; set-membership identification; steady-state input-output data; tight bounds; unmeasurable inner signal; Actuators; Control systems; Linear programming; Linear systems; Measurement errors; Mechanical sensors; Nonlinear dynamical systems; Sensor phenomena and characterization; Sensor systems; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2006
Conference_Location
Minneapolis, MN
Print_ISBN
1-4244-0209-3
Electronic_ISBN
1-4244-0209-3
Type
conf
DOI
10.1109/ACC.2006.1656576
Filename
1656576
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