电邮这篇文章 Fluctuations in systems with a discrete number of degrees of freedom with dry friction
- 作者: Pozhalostin A.A.1, Panshina A.V.1, Kokushkin V.V.1
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隶属关系:
- Bauman Moscow State Technical University
- 期: 卷 9, 编号 1-4 (2015)
- 页面: 70-73
- 栏目: Articles
- URL: https://bakhtiniada.ru/2074-0530/article/view/67136
- DOI: https://doi.org/10.17816/2074-0530-67136
- ID: 67136
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The approximate analytical for solving problems of forced oscillations f mechanical systems with discrete degrees of freedom, taking into account dry friction forces. Dry friction is replaced by an equivalent viscous resistance. For this purpose, the method of own functions for systems with discrete degrees of freedom is used to allow replacing the original system with some equivalent system. Thus there is postulated the equality of frequencies of original and present systems. The proposed method is illustrated by the example of the oscillating system with two degrees of freedom.
作者简介
A. Pozhalostin
Bauman Moscow State Technical University
Email: panalv@mail.ru
Dr. Eng., Prof.; +7 499 263-63-75
A. Panshina
Bauman Moscow State Technical University
Email: panalv@mail.ru
Ph. D.; +7 499 263-63-75
V. Kokushkin
Bauman Moscow State Technical University
Email: panalv@mail.ru
Dr. Eng., Prof.; +7 499 263-63-75
参考
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- Добронравов В.В., Никитин Н.Н., Дворников А.Л. Курс теоретической механики. Москва: Высшая школа, 1968. 621 с.
- Стрелков С.П. Введение в теорию колебаний. СПб.: Лань, 2005. 438 с.
- Пожалостин А.А., Кулешов Б.Г., Паншина А.В. Колебания упругих одномерных систем с трением//Инженерный журнал: наука и инновации, 2013, вып. 12. URL: http://engiournal.ru/catalog/eng/teormech/1136.html
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