Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на этот ресурс:
http://hdl.handle.net/11701/37116
Полная запись метаданных
Поле DC | Значение | Язык |
---|---|---|
dc.contributor.author | Smirnov, Alexey S. | - |
dc.contributor.author | Smolnikov, Boris A. | - |
dc.date.accessioned | 2022-07-08T09:16:30Z | - |
dc.date.available | 2022-07-08T09:16:30Z | - |
dc.date.issued | 2022-06 | - |
dc.identifier.citation | Smirnov A. S., Smolnikov B.A. Optimization of oscillation damping modes of spatial double pendulum. I. Formulation of the problem. Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 2022, vol. 9 (67), issue 2, pp. 357–365. | en_GB |
dc.identifier.other | https://doi.org/10.21638/spbu01.2022.215 | - |
dc.identifier.uri | http://hdl.handle.net/11701/37116 | - |
dc.description.abstract | The paper discusses the issues of optimal damping of oscillations of a spatial double pendulum, whose joint axes are not collinear to each other. As options for damping, both simply passive damping associated with the influence of viscous friction, and combined passive and active damping are considered, and active influences are formed according to the principle of collinear control. The analytical solution of the system motion equations is given for both cases in the framework of the linear model, and it clearly demonstrates the damping of motions on the natural oscillation modes of the original conservative model. The optimization criteria characterizing the efficiency of the damping processes of system movements are considered. It is noted that in order to obtain the most strongly marked damping modes, the degree of stability should be maximized or the integral energy-time indicator should be minimized. In addition, the main advantages and disadvantages of these optimization criteria are discussed. This article is the basis for further research, which will be presented as a separate article “Optimization of oscillation damping modes of spatial double pendulum. II. Solving the problem and analyzing the results”. | en_GB |
dc.language.iso | ru | en_GB |
dc.publisher | St Petersburg State University | en_GB |
dc.relation.ispartofseries | Vestnik of St Petersburg University. Mathematics. Mechanics. Astronomy;Volume 9 (67); Issue 2 | - |
dc.subject | spatial double pendulum | en_GB |
dc.subject | viscous friction | en_GB |
dc.subject | collinear control | en_GB |
dc.subject | optimization criterion | en_GB |
dc.subject | degree of stability | en_GB |
dc.subject | energy-time criterion | en_GB |
dc.title | Optimization of oscillation damping modes of spatial double pendulum. I. Formulation of the problem | en_GB |
dc.type | Article | en_GB |
Располагается в коллекциях: | Issue 2 |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
---|---|---|---|---|
357-365.pdf | 305,69 kB | Adobe PDF | Просмотреть/Открыть |
Все ресурсы в архиве электронных ресурсов защищены авторским правом, все права сохранены.