Application of Linearization Technique in Stochastic Dynamics

• Autorzy: Sága M. , Vavro J.
• Konferencja: International Conference on Modelling in Mechatronics (9 ; 02-04.09.2004 ; Kazimierz Dolny, Poland)
• Języki publikacji: EN

Abstrakty

EN

The paper presents the solution of the stochastic vibration of non-linear mechanical systems with Gaussian random excitations. It's realised the short review abot linearization techniques in stochastic dynamic. The presented method was used to solution of the inelastic truss structures.

Słowa kluczowe

EN

statistical linearization method; random process; power spectral density; mean vector; standard deviation; elastic-plastic material model

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2004
• Tom: Vol. 28, No. 4
• Strony: 107--113
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Sága M.

• University of Žilina, Faculty of Mechanical Engineering, Slovakia

autor

Vavro J.

• University of Trencin, Faculty of Industrial Technologies, Puchov, Slovakia

Bibliografia

• Kropáč, O., 1987, Náhodné jevy v mechanicých soustavách, Praha, SNTL.
• Nigam, N., C., 1983, Introduction to Random Vibrations, Cambridge, MIT Press.
• Roberts, J., B., Spanos, P., D., 1990, Random Vibrations and Statistical Linearization, New York , John Wiley & Sons.
• Spanos, P., D., Donley, M., G., 1992, Nonlinear multi-degree-of-freedom system random Vibration by equivalent Statistical quadratization, Int. J. Non-Linear Mechanics, 27(5), pp. 735-748.
• Cherng, R., H. Wen, Y., K., 1991, Stochastic finite element analysis of non-linear plane trusses, Int. J. Non-Linear Mechanics, 26(6), pp. 835-849.
• Wen, Y. K., 1980, Equivalent linearization for hysteretic systems under random excitation, Journal of Applied Mechanics, 47, pp. 150-154.
• Hurtado, J. E., Barbat, A. H., 1998, Stochastic linearization algorithms for large hysteretic structures, Computational Mechanics. Computational Mechanics, CIMNE, Barcelona, (on CD).
• Trebuňa F., Bigoš, P., 1998, Intenzifikácia technickej spôsobilosti t’ažkých nosných konštrukcií, Košice, Vienala.