Structural Differences in the Analysis of Mechanical and Electrical Systems
American Journal of Embedded Systems and Applications
Volume 6, Issue 1, June 2018, Pages: 11-14
Received: Apr. 25, 2018;
Accepted: May 22, 2018;
Published: Jun. 11, 2018
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Parfentiev Nikolay Andreevich, All-Russian Research Institute for Optophysical Measurements (VNIIOFI), Moscow, Russia
Parfentieva Natalia Andreevna, Departamebt of Physics, Moscw State University of Civil Engineering, Moscow, Russia
Truhanov StepanVinokenievich, Departamebt of Physics, Moscw State University of Civil Engineering, Moscow, Russia
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Mechanical systems, the description of which differs from the electrical circuits of similar structure, are studied. As an example, the scheme of a spring pendulum with a zero periodic displacement of the point of application of the forcing harmonic force is considered. In contrast to the unique representation of electrical circuits mechanical system with a serial connection of mechanical elements can be modeled by different electrical circuits. In this case, the family of frequency characteristics of such a system contains a singular point, which is at a frequency
less than the resonance frequency. The force modulus at this point does not depend on the value of the viscous resistance.
Simulation of Systems, The Method of Analogies, Mechanical Resonance
To cite this article
Parfentiev Nikolay Andreevich,
Parfentieva Natalia Andreevna,
Structural Differences in the Analysis of Mechanical and Electrical Systems, American Journal of Embedded Systems and Applications.
Vol. 6, No. 1,
2018, pp. 11-14.
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Ivanov V. (et al) Advanced in Design Simulation and Manufacturing. Springer 2018.
Friedrich Pfeiffer The art of modeling Mechanical Systems Springer 2017.
Alexander N. Evgrafov Advanced in Mechanical Engineering Saint Petersburg, Russia, 2016.
Parfentyev N. A., Parfentyeva E. N., Sevastyanov S. I. Pecularity of frequency characteristics of a parallel oscillatory contour. News of higher education institutions. Electronics No. 62014, page 110.
Parfentyev N. A. Invariant one model of a mechanical system with viscous friction, Electronic journal technical acoustics. 2014.
Parfentyev N. A., Parfentyeva N. A., Truchanov S. V.. On the singular point of the frequency characteristics of oscillatory systems. Natural and technical Sciences, №9-10, 2014, с. 31.
Parfentyev N. A., Parfentyeva E. N., Krivolutsrfya N. V. Amazing properties of a parallel electrical circuit. XIX International Scientific and Practical Conference. Russia St. Petersburg, 19-20.02.2016 page.11-15.
Parfentev N. A. New paradoxes the model of an RLC circuit. Science of Europe. N12. Vol. 1, page 19-23.
Parfentev N. A. Paradoxes the Model of an RLC Circuit. Engineering Physics Volume 2, Issue 3, June 2017, Pages: 49-53.
Parfentev N. A., Parfentyeva N. A., A Singular Point in the Characteristics of the Serial RLC Circuit. Journal of Physics and Applications. Vol. 5, No. 6, 2017, pp. 109-112.