Pregled bibliografske jedinice broj: 117026
A s.d.o.f. system parameter identification based on its free response
A s.d.o.f. system parameter identification based on its free response // Proceedings of the 18th "Danubia- Adria" Symposium on Experimental Methods in Solid Mechanics / Beer, Rudolf J. (ur.).
Steyr: Austrian Society of Experimental Strain Analysis, 2001. str. 203-204 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 117026 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A s.d.o.f. system parameter identification based on its free response
Autori
Jakšic, Nikola ; Braut, Sanjin ; Butković, Mirko ; Boltežar, Miha
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 18th "Danubia- Adria" Symposium on Experimental Methods in Solid Mechanics
/ Beer, Rudolf J. - Steyr : Austrian Society of Experimental Strain Analysis, 2001, 203-204
Skup
18th "Danubia- Adria" Symposium on Experimental Methods in Solid Mechanics
Mjesto i datum
Steyr, Austrija, 26.09.2001. - 29.09.2001
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
parameter identification; s.d.o.f. system; Duffing's oscillator
Sažetak
An approach to parameter identification of a single-deegre-of-freedom (s.d.o.f.) system is presented. It fits into the group of parametric system identification methods that uses a structured mathematical model. It uses free acceleration response of the system in order to estimate the parameters of the equation of motion of the model under consideration. The method has been numerically tested on Duffing's oscillator with dry friction at diferent sampling rates of the acceleration signal and at different signal to noise ratios. The experiment has been carried out on experimental device representing the Duffing's oscillator features. The validity and advantages of the approach are presented.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
