Article 9415

Title of the article

A METHOD OF ASSESSING VIBROPROTECTION OF RADIO ELECTRONIC SYSTEMS USING AN INTEGRAL CRITERION OF VIBROISOLATOR’S NON-EFFICIENCY

Authors

Zatylkin Alexander Valentinovich, candidate of technical sciences, associate professor, sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), al.zatylkin@yandex.ru
Kalashnikov Vladimir Sergeevich, postgraduate student, sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), lysenko7891@rambler.ru
Telegin Aleksey Mikhaylovich, candidate of technical sciences, senior stuff scientist, sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), talex85@mail.ru

Index UDK

629.01

Abstract

A review of methods for increasing the effectiveness of protecting electronic equipment from external vibration impacts based on the analysis of the dependence of the dynamic factor from the frequency of the external impact. Analysis of existing methods of calculation and assessment of the effectiveness of passive systems depreciation of radio-electronic means showed their loss in the lower frequencies, due to the fact that an account of only some of the frequency. To eliminate this drawback it is suggested to evaluate the effectiveness of passive systems depreciation of radioelectronic equipment with application of integral criterion of effektivnosti isolator throughout the frequency domain. The mathematical apparatus brought to the algorithmic and software implementation. Numerical experiments are carried out which confirmed the validity of this approach and increase the effectiveness of vibration solation in the lower frequencies.

Key words

vibration exposure, vibration isolators, dynamic coefficient, damping system, algorithm, program, database.

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Дата создания: 05.04.2016 09:17
Дата обновления: 05.04.2016 13:30