- Tytuł:
- Dynamics control of an autoparametric system with the spherical pendulum using mr damper
- Autorzy:
-
Sado, D.
Freundlich, J. - Powiązania:
- https://bibliotekanauki.pl/articles/128181.pdf
- Data publikacji:
- 2018
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
spherical pendulum
energy transfer
semiactive damping
chaos
wahadło sferyczne
przesył energii
tłumienie półaktywne - Opis:
- Dynamic properties of the three degrees of freedom autoparametric system with spherical pendulum including the magnetorheological (MR) damper are investigated. It was assumed that the spherical pendulum is suspended to the oscillator excited harmonically in the vertical direction. The influence of damping force described by Bingham’s model on the energy transfer can be modified by magnetic field. The equation of motion have been solved numerically. In this type system one mode of vibration may excite or damp another one, and for except different kinds of periodic vibrations there may also appear chaotic vibration. Results show that MR damper can be used to change the dynamic behavior of the autoparametric system with spherical pendulum giving semiactive control possibilities.
- Źródło:
-
Vibrations in Physical Systems; 2018, 29; 1-8
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł