Experimental Study of a Pendulum with a Vibrating Pivot Point

Title	Experimental Study of a Pendulum with a Vibrating Pivot Point
Authors	M. V. Malyshev¹, D. D. Kulminskiy¹ ¹Sirius University of Science and Technology
Annotation	In this work, for the first time, an experimental study of the dependence of the pendulum’s natural oscillation period on the vibration of the suspension point, moving along an elliptical trajectory, was conducted. The experiment showed that with a vibration of 7.6 revolutions per second along the small ellipse, which is more intense in the horizontal direction, the oscillation period of the pendulum angle increases by 0.033 seconds compared to the pendulum’s natural period. In contrast, with vibration more intense in the vertical direction, the period decreases by 0.033 seconds.
Keywords	pendulum, vibrations, stability.
Citation	Malyshev M. V., Kulminskiy D. D. ''Experimental Study of a Pendulum with a Vibrating Pivot Point'' [Electronic resource]. Proceedings of the International Scientific Youth School-Seminar "Mathematical Modeling, Numerical Methods and Software complexes" named after E.V. Voskresensky (Saransk, July 26-28, 2024). Saransk: SVMO Publ, 2024. - pp. 115-118. Available at: https://conf.svmo.ru/files/2024/papers/paper19.pdf. - Date of access: 16.10.2024.