Pregled bibliografske jedinice broj: 174134
DYNAMICAL SYSTEMS WITH CLEARANCES: A COMPARISON BETWEEN THE TIME FINITE ELEMENT METHOD AND THE PIECEWISE FULL DECOUPLING METHOD
DYNAMICAL SYSTEMS WITH CLEARANCES: A COMPARISON BETWEEN THE TIME FINITE ELEMENT METHOD AND THE PIECEWISE FULL DECOUPLING METHOD // Proceedings of 4th European Congress on Computational Methods in Applied Sciences and Engineering / P. Neittaanmäki, T. Rossi, S. Korotov, E. Oñ ; ate, J. Périaux and D. Knörzer (ur.).
Jyväskylä, Finska: University of Jyväskylä, Department of Mathematical Information Technology, 2004. str. 1080/1-16 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 174134 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
DYNAMICAL SYSTEMS WITH CLEARANCES: A COMPARISON BETWEEN THE TIME FINITE ELEMENT METHOD AND THE PIECEWISE FULL DECOUPLING METHOD
Autori
Nenad Kranjčević, Milenko Stegić, Nikola Vranković
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 4th European Congress on Computational Methods in Applied Sciences and Engineering
/ P. Neittaanmäki, T. Rossi, S. Korotov, E. Oñ ; ate, J. Périaux and D. Knörzer - : University of Jyväskylä, Department of Mathematical Information Technology, 2004, 1080/1-16
Skup
4th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS2004
Mjesto i datum
Jyväskylä, Finska, 24.07.2004. - 28.07.2004
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Dynamical Systems; Clearance; Time Finite Element Method; Piecewise Full Decoupling Method
Sažetak
The time finite element method and the piecewise full decoupling method are applied for obtaining the frequency response of dynamical systems with clearances under periodic excitations. The time finite element method is an implicit method which offers a simple solving the equations of motion of such systems. The stability of solutions can be readily investigated by considering Floquet theory. The piecewise full decoupling method is a new explicit integration procedure based on piecing together local linear equations of motion. Each of local linear equations of motion is solved by applying the state-space formulation while the matching of local solutions is done numerically. Close agreement is found between results obtained by both methods as well as by the published findings of the harmonic balance method.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
