A phenomenological equation of motion is proposed to account for two distinctive features of low-frequency inverted pendulums: frequency independent internal losses and instability at resonance frequencies below a critical threshold. The comparison with recent experimental data is discussed in detail. A new characterization of the background loss for a mass suspended as a pendulum by wires is also derived.
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Titolo: | Damping In Low-frequency Mechanical Pendulums |
Autori: | |
Data di pubblicazione: | 1994 |
Rivista: | |
Abstract: | A phenomenological equation of motion is proposed to account for two distinctive features of low-...frequency inverted pendulums: frequency independent internal losses and instability at resonance frequencies below a critical threshold. The comparison with recent experimental data is discussed in detail. A new characterization of the background loss for a mass suspended as a pendulum by wires is also derived. |
Handle: | http://hdl.handle.net/11391/925589 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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