Features of the Power Characteristics of the Vibration Isolators

Abstract:

In this article the development of the perspective vibration protection device is described. The theory suggests the development of 3D-vibration isolator devices, which have power characteristics with zero stiffness area. A spatial vibroisolator is presented as an elastic element and stiffness compensator in-parallel of this element to obtain this specific area on power characteristic. This methodology allows us to make three-dimensional (3D) vibration isolator with electromagnetic stiffness compensator. This isolator allows to delete the vibration fluctuations in all three axes of space simultaneously. A spatial vibroisolated device consists of an elastic element and parallel 3D-electromagnetic stiffness compensator. An electromagnetic stiffness compensator is a two counter-mounted electromagnetic disks. Each disk is made as six electromagnetic or magnetic disconnected coils, and they are located two by two along three axes of space. The construction of one-dimensional vibration isolator with an electromagnetic stiffness compensator is presented in this article. Three-dimensional vibration isolator can be used in any area of mechanic, engineering, vibration dumping technique, which has a negative effect on human health and devices performance.

• Periodical: Advanced Materials Research (Volume 1040)
• Pages: 678-681
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1040.678
• Online since: September 2014
• Authors: Elena G. Gurova*, Michail G. Gurov, Stanislav V. Makarov, Andrey Sergeev
• Keywords: Electromagnetic Stiffness Compensator, Supermagnets Stiffness Compensator, Vibration, Vibroisolator

References

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