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首页> 外文期刊>Mechanical systems and signal processing >Analytical transmissibility based transfer path analysis for multi-energy-domain systems using four-pole parameter theory
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Analytical transmissibility based transfer path analysis for multi-energy-domain systems using four-pole parameter theory

机译：基于四极参数理论的基于能量传递性的多能量域系统传递路径分析

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摘要

The increasing demand to minimize undesired vibration and noise levels in several high-tech industries has generated a renewed interest in vibration transfer path analysis. Analyzing vibration transfer paths within a system is of crucial importance in designing an effective vibration isolation strategy. Most of the existing vibration transfer path anal-ysis techniques are empirical which are suitable for diagnosis and troubleshooting purpose. The lack of an analytical transfer path analysis to be used in the design stage is the main motivation behind this research. In this paper an analytical transfer path analysis based on the four-pole theory is proposed for multi-energy-domain systems. Bond graph model-ing technique which is an effective approach to model multi-energy-domain systems is used to develop the system model. In this paper an electro-mechanical system is used as a benchmark example to elucidate the effectiveness of the proposed technique. An algo-rithm to obtain the equivalent four-pole representation of a dynamical systems based on the corresponding bond graph model is also presented in this paper.
机译：在一些高科技行业中，将不希望有的振动和噪声水平降至最低的不断增长的需求引起了人们对振动传递路径分析的新兴趣。在设计有效的隔振策略时，分析系统内的振动传递路径至关重要。现有的大多数振动传递路径分析技术都是经验性的，适用于诊断和故障排除目的。缺乏在设计阶段使用的分析传递路径分析是此研究的主要动机。本文提出了一种基于四极理论的多能量域系统分析传递路径分析方法。键合图建模技术是一种有效的多能量域系统建模方法，可用于开发系统模型。在本文中，以机电系统为基准来说明所提出技术的有效性。本文还提出了一种基于相应键图模型获得动力学系统的等效四极表示的算法。

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