Stiffness Analysis of a 2DOF Planar Tensegrity MechanismSource: Journal of Mechanisms and Robotics:;2011:;volume( 003 ):;issue: 002::page 21011Author:Marc Arsenault
DOI: 10.1115/1.4003849Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the stiffness analysis of a planar 2DOF tensegrity mechanism. A stiffness model is first derived based on an existing formulation. Several stiffness indices having physical meaning are then extracted from the stiffness matrix for performance evaluation purposes. Stiffness mappings based on these stiffness indices are then plotted over the mechanism’s workspace and observations are made. It is shown, for instance, that in the case of the planar 2DOF tensegrity mechanism, the effect of the prestress on the stiffness is generally not significant when the stiffnesses of the cables and struts are assumed to be linear.
keyword(s): Stiffness , Mechanisms AND Computation ,
|
Collections
Show full item record
| contributor author | Marc Arsenault | |
| date accessioned | 2017-05-09T00:46:03Z | |
| date available | 2017-05-09T00:46:03Z | |
| date copyright | May, 2011 | |
| date issued | 2011 | |
| identifier issn | 1942-4302 | |
| identifier other | JMROA6-28011#021011_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/147162 | |
| description abstract | This paper presents the stiffness analysis of a planar 2DOF tensegrity mechanism. A stiffness model is first derived based on an existing formulation. Several stiffness indices having physical meaning are then extracted from the stiffness matrix for performance evaluation purposes. Stiffness mappings based on these stiffness indices are then plotted over the mechanism’s workspace and observations are made. It is shown, for instance, that in the case of the planar 2DOF tensegrity mechanism, the effect of the prestress on the stiffness is generally not significant when the stiffnesses of the cables and struts are assumed to be linear. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Stiffness Analysis of a 2DOF Planar Tensegrity Mechanism | |
| type | Journal Paper | |
| journal volume | 3 | |
| journal issue | 2 | |
| journal title | Journal of Mechanisms and Robotics | |
| identifier doi | 10.1115/1.4003849 | |
| journal fristpage | 21011 | |
| identifier eissn | 1942-4310 | |
| keywords | Stiffness | |
| keywords | Mechanisms AND Computation | |
| tree | Journal of Mechanisms and Robotics:;2011:;volume( 003 ):;issue: 002 | |
| contenttype | Fulltext |