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Investigation of the influence of dry friction in a double pendulum on the speed attenuation of oscillations in the chaotic regime of oscillations
- Publication Year :
- 2022
- Publisher :
- СанкÑ-ÐеÑеÑбÑÑгÑкий полиÑÐµÑ Ð½Ð¸ÑеÑкий ÑнивеÑÑиÑÐµÑ ÐеÑÑа Ðеликого, 2022.
-
Abstract
- Рданной ÑабоÑе иÑÑледÑеÑÑÑ Ñложное динамиÑеÑкое поведение двойного маÑÑника пÑи ÑазнÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹: малÑÑ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸ÑÑ , нелинейнÑÑ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸ÑÑ , Ñ Ð°Ð¾ÑиÑеÑÐºÐ¸Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸ÑÑ . ÐÑÑледÑеÑÑÑ Ð²Ð»Ð¸Ñние ÑÑÑ Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð¸Ñ Ð½Ð° Ñ Ð°ÑакÑÐµÑ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ плоÑкого двойного маÑемаÑиÑеÑкого маÑÑника. ÐÑÑледование пÑоводиÑÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸Ñование в пÑогÑамме Wolfram Mathematica.<br />In this paper, we study the complex dynamic behavior of a double pendulum under different oscillation modes: small oscillations, nonlinear oscillations, and chaotic oscillations. The influence of dry friction on the nature of oscillations of a flat double mathematical pendulum is investigated. The study is carried out using modeling in the Wolfram Mathematica program.
Details
- Language :
- Russian
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........fef6a152a81ab45e89183c523d50f91f
- Full Text :
- https://doi.org/10.18720/spbpu/3/2022/vr/vr22-1032