NDLI: Dynamic damping of vibrations of technical object with two degrees of freedom

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Dynamic damping of vibrations of technical object with two degrees of freedom

Content Provider	Scilit
Author	Khomenko, A. P. Eliseev, S. V. Artyunin, A. I.
Copyright Year	2017
Description	Journal: Iop Conference Series: Earth and Environmental Science Approach to the solution of problems of dynamic damping for the technical object with two degrees of freedom on the elastic supports is developed. Such tasks are typical for the dynamics of technological vibrating machines, machining machine tools and vehicles. The purpose of the study is to justify the possibility of obtaining regimes of simultaneous dynamic damping of oscillations in two coordinates. The achievement of the goal is based on the use of special devices for the transformation of motion, introduced parallel to the elastic element. The dynamic effect is provided by the possibility of changing the relationships between the reduced masses of devices for transforming motion. The method of structural mathematical modeling is used, in which the mechanical oscillatory system is compared, taking into account the principle of dynamic analogies, the dynamically equivalent structural diagram of the automatic control system. The concept of transfer functions of systems interpartial relations and generalized ideas about the partial frequencies and frequencies dynamic damping is applied. The concept of a frequency diagram that determines the mutual distribution of graphs of frequency characteristics in the interaction of the elements of the system is introduced.
Related Links	http://iopscience.iop.org/article/10.1088/1755-1315/87/8/082025/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/87/8/082025
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	8
Volume Number	87
Language	English
Publisher	IOP Publishing
Publisher Date	2017-10-20
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Acoustics and Ultrasonics
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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