基于部件相似性判别的平面机构构型创新设计方法

IF 1 4区工程技术 Q4 ENGINEERING, MECHANICAL

Mechanical Sciences Pub Date : 2022-04-13 DOI:10.5194/ms-13-353-2022

Weiwei Hong, Jinxin Chen, Bingliang Ye, Rongjiang Cui

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引用次数: 0

摘要

摘要通过运动链构型综合获得新的机械设备模型进行机械创新设计是一种有效的方法。然而，在实践中，由于相似组件的存在，现有的创新设计方法很容易产生冗余设计方案，这需要广泛的同构判别操作，并且设计过程很复杂。针对存在的问题，本文从图论的角度分析了一种区分机械相似部件的方法，并将其应用于拓扑图的特殊化，以解决冗余设计方案的问题。最后，以某钻机钻臂机构的创新为例，得到了52个无冗余的可行方案。本文为无设计冗余的平面机构构型创新提供了参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Innovative design method for planar mechanism configuration based on component similarity discrimination

Abstract. Obtaining new models of mechanical equipment to conduct mechanical innovative design through kinematic chain configuration synthesis is an effective method. However, in practice, due to the existence of similar components, existing innovative design methods easily produce redundant design schemes, which require extensive isomorphic discrimination operations, and the design process is complex. In view of existing problems, this study analyzes a method for discriminating between similar components of mechanisms from the perspective of graph theory and then applies it to the specialization of topological graphs to solve the problem of redundant design schemes. Finally, using the innovation of a drilling rig drilling arm mechanism as an example, 52 feasible schemes without redundancy are obtained. This paper provides a reference for the innovation of the configuration of planar mechanisms without design redundancy.

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来源期刊

Mechanical Sciences ENGINEERING, MECHANICAL-

CiteScore

2.20

自引率

7.10%

发文量

审稿时长

29 weeks

期刊介绍： The journal Mechanical Sciences (MS) is an international forum for the dissemination of original contributions in the field of theoretical and applied mechanics. Its main ambition is to provide a platform for young researchers to build up a portfolio of high-quality peer-reviewed journal articles. To this end we employ an open-access publication model with moderate page charges, aiming for fast publication and great citation opportunities. A large board of reputable editors makes this possible. The journal will also publish special issues dealing with the current state of the art and future research directions in mechanical sciences. While in-depth research articles are preferred, review articles and short communications will also be considered. We intend and believe to provide a means of publication which complements established journals in the field.