Article Title

Forms of joint motion of element of three-mass oscillating system: influence of dynamic stiffness

Journal: Journal of Transsib Railway Studies V.2(26), 2016
Journal thematic sections: Railway rolling stock
Pages: 27-41
Authors: S. V. Eliseev
udk: 629.4; 534-16; 62.752; 621:534;833; 888.6
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Article reference
Eliseev S. V. , Khomenko A. P. Forms of joint motion of element of three-mass oscillating system: influence of dynamic stiffness Izvestiia Transsiba – The Trans-Siberian Bulletin, 2016, no. 2(26), pp. 27 – 41.

Abstract

Fragments of system,quasi-spring,in particular,can also possess zero rigidity that is shown through features of joint movements of elements of system. Results of researches are confirmed by computing modeling; schedules of frequency dependences for the relations of coordinates of the movement are provided.A number of analytical ratios for determination of frequencies of boundary conditions of transition to the different modes is received.For an assessment of dynamic properties structural mathematical models and rules of their transformation are used.

Article keywords

Generalized partial system
Inter-partial ties
Dynamic rigidity
Quasi-springs

Authors

S. V. Eliseev —
Doctor of Technical Sciences,Professor,Director of Research and Educational Center "Modern technologies,systems analysis and modeling" Irkutsk State Transport University.
A. P. Khomenko —
Doctor of Technical Sciences,Professor,Rector of Irkutsk State Transport University.