000012404 001__ 12404
000012404 005__ 20160816141443.0
000012404 04107 $$aeng
000012404 046__ $$k2016-05-09
000012404 100__ $$aFischer, C.
000012404 24500 $$aAPPROXIMATION OF THE MOVEMENT OF THE SPHERICAL PENDULUM

000012404 24630 $$n22.$$pEngineering Mechanics 2016
000012404 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Praha
000012404 506__ $$arestricted
000012404 520__ $$2eng$$aThe horizontally driven two-degrees of freedom spherical pendulum is an auto-parametric system which exhibits a wide variety of response types. Depending on the amplitude and frequency of the excitation the response can vary from stationary to chaotic regime. It has been already shown that the response can be described using time variable parameters of an inscribed ellipse. Such a description has a potential to close the gap between description of stationary, quasi-periodic and chaotic types of response. This study presents methodology and results of an analysis of the experimentally measured data providing the time dependent parameters of a twisting ellipse. The obtained results are discussed and some open problems are indicated.

000012404 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012404 653__ $$aSpherical pendulum, quasi-periodic response, data analysis.

000012404 7112_ $$aEngineering Mechanics 2016$$cSvratka, CZ$$d2016-05-09 / 2016-05-12$$gEM2016
000012404 720__ $$aFischer, C.$$iNáprstek, J.
000012404 8560_ $$ffischerc@itam.cas.cz
000012404 8564_ $$s1886915$$uhttps://invenio.itam.cas.cz/record/12404/files/034bo_o_dyn.pdf$$yOriginal version of the author's contribution as presented on CD, id 034, section DYN.
000012404 962__ $$r12369
000012404 980__ $$aPAPER