对振动控制系统的座椅悬架系统进行建模

Q3 Engineering

International Journal of Mechanics and Control Pub Date : 2013-01-01 DOI:10.7494/MECH.2013.32.3.97

A. Koszewnik, Z. Gosiewski

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引用次数: 1

摘要

本文设计了被动式座椅悬架系统的模型。为了验证模型的正确性，利用Simulink软件中嵌入的发电机对励磁信号进行了建模。另外，用巴特沃斯滤波器对激励信号进行滤波。根据振动的比传递率计算了系统的隔振性能。研究表明，所设计的系统模型正确，在20 Hz的最危险频率范围内，系统有明显的阻尼作用。

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Modelling of the seat suspension system for the vibration control system

In this paper, a model of the passive seat suspension system is designed. To verify the model the excitation signals are modelled by using generator embedded to Simulink software. Additionally, the excitation signal is filtered with the use of the Butterworth filters. The vibro-isolation properties of the system are calculated on the basis of the ratio transmissibility of the vibration. The investigations proved that the designed system is correctly modelled and the system damps the vibration speciously in the most dangerous frequency range up to 20 Hz.

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来源期刊

International Journal of Mechanics and Control Engineering-Computational Mechanics

CiteScore

2.10

自引率

0.00%

发文量