双曲柄摇杆机构减振力和减振力矩的三平面平衡优化

IF 1 4区综合性期刊 Q3 MULTIDISCIPLINARY SCIENCES

Proceedings of the Estonian Academy of Sciences Pub Date : 2021-01-01 DOI:10.3176/proc.2021.3.07

A. M. Albaghdadi, M. Baharom, S. A. Sulaiman

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引用次数: 3

摘要

本文提出了一种新的双曲柄摇杆机构减振优化方法。提出了基于平面法的该机构的动力学分析方法，并给出了引起该系统振动的振动力和振动矩的表达式。提出了一种两步优化技术来研究系统对振动力和力矩分量的敏感性，以提高机构的平衡过程。这导致了最主要参数的识别，然后用于制定有效优化的目标函数。在此基础上，对各目标函数进行了研究，并对机构平衡优化的结果进行了介绍和讨论。

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Tri-planar balancing optimization of a double crank-rocker mechanism for shaking forces and shaking moments reduction

In this study, a new optimization approach is introduced to reduce vibration exerted on a double crankrocker mechanism. A dynamic analysis based on planar methods of this mechanism is suggested, and formulation of shaking forces and shaking moments inducing vibration on this system is presented. A twostep optimization technique is suggested to study system sensitivity to the components of shaking forces and moments to enhance the mechanism’s balancing process. This leads to identification of the most dominant parameters which are then used to formulate the objective functions of effective optimization. Each objective function is studied for each individual case, after which the outcome results of the mechanism’s balancing optimization are introduced and discussed.

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来源期刊

Proceedings of the Estonian Academy of Sciences 综合性期刊-综合性期刊

CiteScore

1.80

自引率

22.20%

发文量

审稿时长

>12 weeks

期刊介绍： The Proceedings of the Estonian Academy of Sciences is an international scientific open access journal published by the Estonian Academy of Sciences in collaboration with the University of Tartu, Tallinn University of Technology, Tallinn University, and the Estonian University of Life Sciences. The journal publishes primary research and review papers in the English language. All articles are provided with short Estonian summaries. All papers to be published in the journal are peer reviewed internationally. The journal is open to word-wide scientific community for publications in all fields of science represented at the Estonian Academy of Sciences and having certain connection with our part of the world, North Europe and the Baltic area in particular.