Ship shaft segment location and working space analysis based on parallel platform
<b>[Objectives]</b> The manual lifting mode is often used for the shafting installation at present,for which a lot of manpower and man hours are required to complete the installation and it is not easy to repair and adjust. In order to improve the automation level of the shafting install...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Editorial Office of Chinese Journal of Ship Research
2019-12-01
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| Series: | Zhongguo Jianchuan Yanjiu |
| Subjects: | |
| Online Access: | http://www.ship-research.com/EN/Y2019/V14/I6/67 |
| _version_ | 1830228646209519616 |
|---|---|
| author | Lan Junhui Li Tianyun Zhu Xiang Li Weijia |
| author_facet | Lan Junhui Li Tianyun Zhu Xiang Li Weijia |
| author_sort | Lan Junhui |
| collection | DOAJ |
| description | <b>[Objectives]</b> The manual lifting mode is often used for the shafting installation at present,for which a lot of manpower and man hours are required to complete the installation and it is not easy to repair and adjust. In order to improve the automation level of the shafting installation, a special six-degree-of-freedom parallel motion platform is designed to realize the intelligent installation of the shafting.<b>[Methods]</b> A sensor-based observation model was established to use the trilateral centroid localization algorithm to locate the shaft segment. The positional conditions of the contact point between the motion platform and the shaft segment were calculated,and the limit position conditions of various working conditions of the motion platform were analyzed to obtain the working space of the shaft segment.<b>[Results]</b> In view of the above,the safety of the working space for installation of the shaft segment can be estimated,and unnecessary damage during assembly work can be effectively avoided,<b>[Conclusions]</b> the study can provide theoretical guidance and technical support for engineering applications. |
| first_indexed | 2024-12-18T10:17:42Z |
| format | Article |
| id | doaj.art-1f5a5bab7c0c4bbaa77a1a1d8f12f22f |
| institution | Directory Open Access Journal |
| issn | 1673-3185 1673-3185 |
| language | English |
| last_indexed | 2024-12-18T10:17:42Z |
| publishDate | 2019-12-01 |
| publisher | Editorial Office of Chinese Journal of Ship Research |
| record_format | Article |
| series | Zhongguo Jianchuan Yanjiu |
| spelling | doaj.art-1f5a5bab7c0c4bbaa77a1a1d8f12f22f2022-12-21T21:11:14ZengEditorial Office of Chinese Journal of Ship ResearchZhongguo Jianchuan Yanjiu1673-31851673-31852019-12-01146677210.19693/j.issn.1673-3185.01382201906009Ship shaft segment location and working space analysis based on parallel platformLan Junhui0Li Tianyun1Zhu Xiang2Li Weijia3School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaSchool of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaSchool of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaSchool of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, China<b>[Objectives]</b> The manual lifting mode is often used for the shafting installation at present,for which a lot of manpower and man hours are required to complete the installation and it is not easy to repair and adjust. In order to improve the automation level of the shafting installation, a special six-degree-of-freedom parallel motion platform is designed to realize the intelligent installation of the shafting.<b>[Methods]</b> A sensor-based observation model was established to use the trilateral centroid localization algorithm to locate the shaft segment. The positional conditions of the contact point between the motion platform and the shaft segment were calculated,and the limit position conditions of various working conditions of the motion platform were analyzed to obtain the working space of the shaft segment.<b>[Results]</b> In view of the above,the safety of the working space for installation of the shaft segment can be estimated,and unnecessary damage during assembly work can be effectively avoided,<b>[Conclusions]</b> the study can provide theoretical guidance and technical support for engineering applications.http://www.ship-research.com/EN/Y2019/V14/I6/67ship shaft segmentintelligent installationsensorlocation algorithmworking space |
| spellingShingle | Lan Junhui Li Tianyun Zhu Xiang Li Weijia Ship shaft segment location and working space analysis based on parallel platform Zhongguo Jianchuan Yanjiu ship shaft segment intelligent installation sensor location algorithm working space |
| title | Ship shaft segment location and working space analysis based on parallel platform |
| title_full | Ship shaft segment location and working space analysis based on parallel platform |
| title_fullStr | Ship shaft segment location and working space analysis based on parallel platform |
| title_full_unstemmed | Ship shaft segment location and working space analysis based on parallel platform |
| title_short | Ship shaft segment location and working space analysis based on parallel platform |
| title_sort | ship shaft segment location and working space analysis based on parallel platform |
| topic | ship shaft segment intelligent installation sensor location algorithm working space |
| url | http://www.ship-research.com/EN/Y2019/V14/I6/67 |
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