Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel Mechanism
Based on the differential kinematics of parallel mechanism displacement vector differential mapping relation between input and output,through establishing a planar 3-RPR topology optimization model of fully compliant parallel mechanism（ SIMP interpolation model）,the solution is optimized by using th...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2016-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.06.012 |
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| _version_ | 1850146595244343296 |
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| author | Sha Sai Zhang Rongxing Zhou Lei An Ziming |
| author_facet | Sha Sai Zhang Rongxing Zhou Lei An Ziming |
| author_sort | Sha Sai |
| collection | DOAJ |
| description | Based on the differential kinematics of parallel mechanism displacement vector differential mapping relation between input and output,through establishing a planar 3-RPR topology optimization model of fully compliant parallel mechanism（ SIMP interpolation model）,the solution is optimized by using the optimization criterion method（ OC） algorithm,and by using the Heaviside filtering technology,the checkerboard phenomenon is restrained and processed. Combining with quadratic interpolation method of topology optimization,the curve fitting of the model is carried out,and the 3D model is created in the Solidworks,the model is imported into Hyperworks for second meshing and its statics comparison and analysis are carried out,the results show that,the manipulator which based on the mapping relation of topology optimization not only has the same movement characteristic with the traditional parallel mechanism,but also the structure is more compact,lightweight,and the method provides a theoretical reference for the configuration synthesis of this kind of plane compliant parallel mechanism. |
| format | Article |
| id | doaj-art-3095eee944144d0e8e1d58ad3054fcd8 |
| institution | OA Journals |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-3095eee944144d0e8e1d58ad3054fcd82025-08-20T02:27:49ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392016-01-0140576229924627Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel MechanismSha SaiZhang RongxingZhou LeiAn ZimingBased on the differential kinematics of parallel mechanism displacement vector differential mapping relation between input and output,through establishing a planar 3-RPR topology optimization model of fully compliant parallel mechanism（ SIMP interpolation model）,the solution is optimized by using the optimization criterion method（ OC） algorithm,and by using the Heaviside filtering technology,the checkerboard phenomenon is restrained and processed. Combining with quadratic interpolation method of topology optimization,the curve fitting of the model is carried out,and the 3D model is created in the Solidworks,the model is imported into Hyperworks for second meshing and its statics comparison and analysis are carried out,the results show that,the manipulator which based on the mapping relation of topology optimization not only has the same movement characteristic with the traditional parallel mechanism,but also the structure is more compact,lightweight,and the method provides a theoretical reference for the configuration synthesis of this kind of plane compliant parallel mechanism.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.06.012 |
| spellingShingle | Sha Sai Zhang Rongxing Zhou Lei An Ziming Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel Mechanism Jixie chuandong |
| title | Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel Mechanism |
| title_full | Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel Mechanism |
| title_fullStr | Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel Mechanism |
| title_full_unstemmed | Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel Mechanism |
| title_short | Topology Optimization Design of the Planar 3-RPR Fully Compliant Parallel Mechanism |
| title_sort | topology optimization design of the planar 3 rpr fully compliant parallel mechanism |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.06.012 |
| work_keys_str_mv | AT shasai topologyoptimizationdesignoftheplanar3rprfullycompliantparallelmechanism AT zhangrongxing topologyoptimizationdesignoftheplanar3rprfullycompliantparallelmechanism AT zhoulei topologyoptimizationdesignoftheplanar3rprfullycompliantparallelmechanism AT anziming topologyoptimizationdesignoftheplanar3rprfullycompliantparallelmechanism |