小角度回旋摆动力学

Archive: Journal of Mechanical Engineering Science 1959-1982 (vols 1-23) Pub Date : 1980-10-01 DOI:10.1243/JMES_JOUR_1980_022_049_02

V. Krishnan

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引用次数: 1

摘要

由(1)‡可知，在给定的倾角下，陀螺摆可以进行稳定的进动Ω1或Ω2，任何微小的扰动都会引起进动和章动的后续运动，相应的章动频率分别为Ω1或Ω2。对于小角度，Ω1和Ω2表示系统的固有频率。

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Dynamics of Gyropendulum for Small Angles

It was shown in (1)‡ that at a given angle of inclination, the gyropendulum may perform steady precession Ω1 or Ω2 and any small disturbance will result in the subsequent motion consisting of precession and nutation, the corresponding nutational frequency being Ω1 or Ω2 respectively. For small angles, Ω1 and Ω2 represent the natural frequencies of the system.

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来源期刊

Archive: Journal of Mechanical Engineering Science 1959-1982 (vols 1-23)

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