Open AccessNumerical study on the influence of initial conditions on quasi-periodic oscillation of double pendulum system
Author(s) -
Yuanyuan Yao
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1437/1/012093
Subject(s) - inflection point , double pendulum , swing , oscillation (cell signaling) , pendulum , diagram , control theory (sociology) , mechanics , physics , point (geometry) , mathematics , inverted pendulum , classical mechanics , computer science , geometry , nonlinear system , control (management) , acoustics , statistics , quantum mechanics , artificial intelligence , biology , genetics
The double pendulum system is a common and typical model to investigate nonliner dynamics due to its various and complex dynamical phenomenon. In this paper, the effects of several parameters on the system was studied, such as the length and the initial release angle of the pendulums. Though the Swing length - frequency diagram, the details of ocsillation was researched and a non-smooth inflection point was observed on the curve.