Počet záznamů: 1
Consistency of mathematical and experimental model of the autoparametric system
- 1.0577312 - ÚTAM 2024 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Fischer, Cyril - Náprstek, Jiří
Consistency of mathematical and experimental model of the autoparametric system.
Engineering mechanics 2023. Book of full texts. Prague: Institute of Thermomechanics of the Czech Academy of Sciences, 2023 - (Radolf, V.; Zolotarev, I.), s. 67-70. Engineering mechanics, 29. ISBN 978-80-87012-84-0. ISSN 1805-8248. E-ISSN 1805-8256.
[Engineering Mechanics 2023 /29./. Milovy (CZ), 09.05.2023-11.05.2023]
Grant CEP: GA ČR(CZ) GC21-32122J
Institucionální podpora: RVO:68378297
Klíčová slova: vibration absorber * rolling sphere * spherical surface * autoparametric system * structural health monitoring
Obor OECD: Civil engineering
https://www.engmech.cz/im/proceedings/show/2023
This paper presents a long-overdue comparison of data obtained from experimental investigation of a spherical vibration absorber with the results of two mathematical models of the motion of a heavy sphere in a spherical surface. It shows that the danger posed by the potentially unstable self-parametric nature of the mathematical system is not too great in the case of realistic configurations, and that the values of the parameters describing the realistic structures remain within intervals corresponding to the stable behaviour of the absorber.
Trvalý link: https://hdl.handle.net/11104/0346517
Počet záznamů: 1