Representation of Topological Changes in Metamorphic Mechanisms With Matrices of the Same Dimension-Reference-Cited by-同舟云学术

Representation of Topological Changes in Metamorphic Mechanisms With Matrices of the Same Dimension

Published:2008-05-20 Issue:7 Volume:130 Page:
ISSN:1050-0472
Container-title:Journal of Mechanical Design
language:en
Short-container-title:

Author:

Lan Z. H.¹,Du R.²

Affiliation:

1. College of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, Fujian 350002, China

2. Institute of Precision Engineering, Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China

Abstract

This short paper introduces a new adjacency matrix to represent the topological changes of metamorphic mechanisms. An element “−1” is introduced to indicate the frozen kinematic pairs, which gives an easy way to represent the transformation and the dimension of the adjacency matrix is kept unchanged after the transformation. In this way, the information of the original mechanism is preserved and all possible changes of the mechanism can be derived according to the adjacency matrix. A demonstration example is included.

Publisher

ASME International

Subject

Computer Graphics and Computer-Aided Design,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/mechanicaldesign/article-pdf/doi/10.1115/1.2918917/5924894/074501_1.pdf

Reference5 articles.

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2. Mechanism Design

3. Matrix Representation of Topological Changes in Metamorphic Mechanisms;Dai;ASME J. Mech. Des.

4. Topological Changes and the Corresponding Matrix Operations of a Spatial Metamorphic Mechanism;Dai;Chin. J. Mech. Eng.

5. Metamorphic Mechanisms and Their Configuration Models;Dai;Chin. J. Mech. Eng.

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