DocumentCode
504326
Title
Identification of nonlinear parameters by using low-pass filtered M-sequence
Author
Tsukino, Hideki ; Harada, Hiroshi ; Toyozawa, Yukio ; Kashiwagi, Hiroshi ; Ohtsubo, Reishi
Author_Institution
Grad. Sch. of Sci. & Technol., Kumamoto Univ., Kumamoto, Japan
fYear
2009
fDate
18-21 Aug. 2009
Firstpage
4512
Lastpage
4515
Abstract
In this paper, we propose a new method for estimation of parameters of a nonlinear system by low-pass filtered M-sequence. We applied the proposed method to a nonlinear vibratory system which consists of a mass, a damper and linear and nonlinear spring. From the results of the experiment, it is shown that the proposed method is effective in representing nonlinear property of the system.
Keywords
low-pass filters; m-sequences; nonlinear systems; parameter estimation; shock absorbers; vibrations; damper; linear spring; low-pass filtered M-sequence; nonlinear spring; nonlinear vibratory system; parameter estimation; parameter identification; Damping; Kernel; Low pass filters; Mathematical model; Nonlinear systems; Parameter estimation; Power harmonic filters; Shock absorbers; Springs; System identification; Harmonic Probing method; Identification; M-sequence; Nonlinear system; Volterra kernel;
fLanguage
English
Publisher
ieee
Conference_Titel
ICCAS-SICE, 2009
Conference_Location
Fukuoka
Print_ISBN
978-4-907764-34-0
Electronic_ISBN
978-4-907764-33-3
Type
conf
Filename
5333061
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