A Novel Family of Parallel Mechanisms With Synchronous Telescopic Parallelograms
A novel synchronous telescopic parallelogram mechanism with movement realized by a belt drive is proposed, from which a compound kinematic limb is derived. According to the configuration derivation, a class of two-translation (2T), three-translation (3T) and three-translation-one-rotation (3T1R) par...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8936962/ |
| _version_ | 1818412431932653568 |
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| author | Hongzhou Wang Ru Yang Xi Kang Zhen Jiang Xiaohui Zou |
| author_facet | Hongzhou Wang Ru Yang Xi Kang Zhen Jiang Xiaohui Zou |
| author_sort | Hongzhou Wang |
| collection | DOAJ |
| description | A novel synchronous telescopic parallelogram mechanism with movement realized by a belt drive is proposed, from which a compound kinematic limb is derived. According to the configuration derivation, a class of two-translation (2T), three-translation (3T) and three-translation-one-rotation (3T1R) parallel mechanisms is obtained by assembling the above kinematic limbs. Since the motion of these limbs in the parallelogram mechanism are dependent, screw theory is applied to illustrate the mobility of the obtained lower mobility parallel mechanisms. Moreover, through the simplified kinematic equations for these mechanisms, their position, velocity and singularity are analyzed and their workspaces are calculated. Finally, the prototype of the 2T parallel mechanism is manufactured and experimented to validate mobility and motion feasibility. |
| first_indexed | 2024-12-14T10:47:12Z |
| format | Article |
| id | doaj.art-6ee6193e40324093942290beb7727495 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T10:47:12Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-6ee6193e40324093942290beb77274952022-12-21T23:05:23ZengIEEEIEEE Access2169-35362019-01-01718480818482410.1109/ACCESS.2019.29608548936962A Novel Family of Parallel Mechanisms With Synchronous Telescopic ParallelogramsHongzhou Wang0https://orcid.org/0000-0002-4776-5591Ru Yang1https://orcid.org/0000-0002-0823-697XXi Kang2https://orcid.org/0000-0003-3648-6463Zhen Jiang3https://orcid.org/0000-0002-6475-3090Xiaohui Zou4https://orcid.org/0000-0003-1839-2607School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, ChinaSchool of Mechatronic Engineering and Automation, Shanghai University, Shanghai, ChinaDepartment of Biomedical Engineering, National University of Singapore, SingaporeSchool of Mechatronic Engineering and Automation, Shanghai University, Shanghai, ChinaJiangxi Institute of Mechanical Science, Nanchang, ChinaA novel synchronous telescopic parallelogram mechanism with movement realized by a belt drive is proposed, from which a compound kinematic limb is derived. According to the configuration derivation, a class of two-translation (2T), three-translation (3T) and three-translation-one-rotation (3T1R) parallel mechanisms is obtained by assembling the above kinematic limbs. Since the motion of these limbs in the parallelogram mechanism are dependent, screw theory is applied to illustrate the mobility of the obtained lower mobility parallel mechanisms. Moreover, through the simplified kinematic equations for these mechanisms, their position, velocity and singularity are analyzed and their workspaces are calculated. Finally, the prototype of the 2T parallel mechanism is manufactured and experimented to validate mobility and motion feasibility.https://ieeexplore.ieee.org/document/8936962/Parallel mechanismsynchronous telescopic parallelogrambelt drivescrew theoryconfiguration derivation |
| spellingShingle | Hongzhou Wang Ru Yang Xi Kang Zhen Jiang Xiaohui Zou A Novel Family of Parallel Mechanisms With Synchronous Telescopic Parallelograms IEEE Access Parallel mechanism synchronous telescopic parallelogram belt drive screw theory configuration derivation |
| title | A Novel Family of Parallel Mechanisms With Synchronous Telescopic Parallelograms |
| title_full | A Novel Family of Parallel Mechanisms With Synchronous Telescopic Parallelograms |
| title_fullStr | A Novel Family of Parallel Mechanisms With Synchronous Telescopic Parallelograms |
| title_full_unstemmed | A Novel Family of Parallel Mechanisms With Synchronous Telescopic Parallelograms |
| title_short | A Novel Family of Parallel Mechanisms With Synchronous Telescopic Parallelograms |
| title_sort | novel family of parallel mechanisms with synchronous telescopic parallelograms |
| topic | Parallel mechanism synchronous telescopic parallelogram belt drive screw theory configuration derivation |
| url | https://ieeexplore.ieee.org/document/8936962/ |
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