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首页> 外文期刊>International journal of non-linear mechanics >The effect of parametric excitation on a self-excited three-mass system
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The effect of parametric excitation on a self-excited three-mass system

机译:参数激励对自激三质量系统的影响

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摘要

This contribution deals with the quenching of self-excited vibrations by means of parametric excitation due to periodic variation of spring stiffness. A three-mass chain system is investigated in detail. It is shown that the self-excitation can be fully or partly suppressed in a particular frequency interval.
机译:由于弹簧刚度的周期性变化,该贡献通过参数激励处理了自激振动的猝灭。详细研究了三质量链系统。结果表明,在特定的频率间隔内,可以完全或部分抑制自激。

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