文章基本信息

标题：Dynamical analysis of a 2-degrees of freedom spatial pendulum
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作者：Stelian Alaci ; Florina-Carmen Ciornei ; Sorinel-Toderas Siretean 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2018
卷号：184
DOI：10.1051/matecconf/201818401003
语种：English
出版社：EDP Sciences
摘要：A spatial pendulum with the vertical immobile axis and horizontal mobile axis is studied and the differential equations of motion are obtained applying the method of Lagrange equations. The equations of motion were obtained for the general case; the only simplifying hypothesis consists in neglecting the principal moments of inertia about the axes normal to the oscillation axes. The system of nonlinear differential equations was numerically integrated. The correctness of the obtained solutions was corroborated to the dynamical simulation of the motion via dynamical analysis software. The perfect concordance between the two solutions proves the rightness of the equations obtained.