Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/102297
Type of publication: research article
Type of publication (PDB): Straipsnis kitose duomenų bazėse / Article in other databases (S4)
Field of Science: Informatikos inžinerija / Informatics engineering (T007)
Author(s): Ragulskis, Kazimieras;Ragulskis, Liutauras
Title: Vibrations of the nonlinear system in which stationary harmonic excited multivalued regimes in the vicinities of resonances do not exist
Is part of: Mathematical models in engineering. Kaunas : JVE International, 2019, vol. 5, iss. 3
Extent: p. 97-104
Date: 2019
Keywords: Nonlinear system;Coefficients of stiffness;Amplitude-frequency characteristics;Dynamical qualities
Abstract: A nonlinear dynamical system is investigated which consists from a mass between two linear elastic connecting elements with different coefficients of stiffness. Laws of vibrations and characteristics of eigenvibrations of the system as well as of self-decaying vibrations of the system with damping and of the system with harmonic excitation are determined. Dynamical qualities of the system are revealed. It is shown that the system has infinite number of eigenfrequencies and that in the resonance zones multivalued stable and unstable motions do not exist in the system
Internet: https://www.vdu.lt/cris/bitstream/20.500.12259/102297/2/ISSN2351-5279_2019_V_5_3.PG_97-104.pdf
https://hdl.handle.net/20.500.12259/102297
https://doi.org/10.21595/mme.2019.20942
Affiliation(s): Kauno technologijos universitetas
Sistemų analizės katedra
Vytauto Didžiojo universitetas
Appears in Collections:1. Straipsniai / Articles
Universiteto mokslo publikacijos / University Research Publications

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