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- Title
Topological Analysis on Degree of Freedom of Mechanism Based on Decomposition and Synthesis of Moving Element.
- Authors
Jianguo Luo; Jianyou Han
- Abstract
Based on the analysis of sub moving elements in fixed coordinate system from pure translation and pure rotation moving elements, the equivalent space motion element is obtained by means of coordinate transformation, three dimensional decomposition dealt with each joints, equivalent main moving element set and equivalent vice moving element set and equivalent rotation moving element obtained then. Planar six-dimensional topological expressing graph discovered to to analysis the degree of freedom, which include three topological line on the left side adopted to express the corresponding translation moving element set on three dimensional coordinate axis respectively, still include another three topological line on the right side adopted to express the corresponding rotation moving element set on three dimensional coordinate axis respectively, horizontal line with different height and thickness used to display the section, different computation and analysis methods presented to find the construction and number of degree of freedom(DOF) of serial mechanism and parallel mechanism and hybrid mechanism.
- Subjects
PARTICLE motion; TOPOLOGY; DEGREES of freedom
- Publication
International Journal of Simulation: Systems, Science & Technology, 2016, Vol 17, Issue 28, p1
- ISSN
1473-8031
- Publication type
Article
- DOI
10.5013/IJSSST.a.17.28.10