High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry
This paper proposes a (computer aided design) CAD variational geometry approach for the high-order dimension synthesis of one-DoF mechanisms based on the given velocity/acceleration of a moving platform along a prescribed trajectory. The objective of this approach is to determine the reasonable dime...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | Modelling and Simulation in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/501251 |
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| _version_ | 1850219085562904576 |
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| author | Yi Lu Yang Lu Nijia Ye Lin Yuan |
| author_facet | Yi Lu Yang Lu Nijia Ye Lin Yuan |
| author_sort | Yi Lu |
| collection | DOAJ |
| description | This paper proposes a (computer aided design) CAD variational geometry approach for the high-order dimension synthesis of one-DoF mechanisms based on the given velocity/acceleration of a moving platform along a prescribed trajectory. The objective of this approach is to determine the reasonable dimensions of the mechanisms when given the velocity or/and the acceleration of the moving platform along a prescribed trajectory. First, some concepts and mathematical foundations are explained for constructing the velocity/acceleration simulation mechanism of a general mechanism. Second, the inverse velocity/acceleration simulation mechanisms of the planar/spatial four-bar mechanisms with one-DoF are constructed by the CAD variational geometry. Third, when given the position and the velocity/acceleration of the coupler along a prescribed trajectory, all the reasonable dimensions of the planar/spatial four-bar mechanisms are solved from their simulation mechanisms. |
| format | Article |
| id | doaj-art-78eeae0b21e644389a46cc66cd5ee093 |
| institution | OA Journals |
| issn | 1687-5591 1687-5605 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Modelling and Simulation in Engineering |
| spelling | doaj-art-78eeae0b21e644389a46cc66cd5ee0932025-08-20T02:07:30ZengWileyModelling and Simulation in Engineering1687-55911687-56052012-01-01201210.1155/2012/501251501251High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational GeometryYi Lu0Yang Lu1Nijia Ye2Lin Yuan3Parallel Robot and Mechatronic System Laboratory, Hebei Province, Key Laboratory, Advanced Forging and Stamping Technology and Science, Ministry of National Education, and College of Mechanical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, ChinaYingkou Equipment Development and Manufacturing Co., Ltd., Liaoning, Yingkou 115004, ChinaYingkou Equipment Development and Manufacturing Co., Ltd., Liaoning, Yingkou 115004, ChinaParallel Robot and Mechatronic System Laboratory, Hebei Province, Key Laboratory, Advanced Forging and Stamping Technology and Science, Ministry of National Education, and College of Mechanical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, ChinaThis paper proposes a (computer aided design) CAD variational geometry approach for the high-order dimension synthesis of one-DoF mechanisms based on the given velocity/acceleration of a moving platform along a prescribed trajectory. The objective of this approach is to determine the reasonable dimensions of the mechanisms when given the velocity or/and the acceleration of the moving platform along a prescribed trajectory. First, some concepts and mathematical foundations are explained for constructing the velocity/acceleration simulation mechanism of a general mechanism. Second, the inverse velocity/acceleration simulation mechanisms of the planar/spatial four-bar mechanisms with one-DoF are constructed by the CAD variational geometry. Third, when given the position and the velocity/acceleration of the coupler along a prescribed trajectory, all the reasonable dimensions of the planar/spatial four-bar mechanisms are solved from their simulation mechanisms.http://dx.doi.org/10.1155/2012/501251 |
| spellingShingle | Yi Lu Yang Lu Nijia Ye Lin Yuan High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry Modelling and Simulation in Engineering |
| title | High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry |
| title_full | High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry |
| title_fullStr | High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry |
| title_full_unstemmed | High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry |
| title_short | High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry |
| title_sort | high order dimension synthesis of planar spatial mechanisms with one dof by cad variational geometry |
| url | http://dx.doi.org/10.1155/2012/501251 |
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