Assembly modelling through constraint-based manipulations in a virtual reality environment
With today’s irtual reality (VR) systems, it is difficult to create precise assembly models through 3D interactions due to hardware limitations. In this paper, an efficient approach is presented for intuitive and precise assembly modeling in a VR environment. Assembly modelling is performed by preci...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
IEEE
2005
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| Online Access: | 9358 http://hdl.handle.net/20.500.11937/3796 |
| _version_ | 1848744329565175808 |
|---|---|
| author | Zhong, Yongmin Shirinzadeh, B. Ma, W. Liaw, H. |
| author2 | Unknown |
| author_facet | Unknown Zhong, Yongmin Shirinzadeh, B. Ma, W. Liaw, H. |
| author_sort | Zhong, Yongmin |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | With today’s irtual reality (VR) systems, it is difficult to create precise assembly models through 3D interactions due to hardware limitations. In this paper, an efficient approach is presented for intuitive and precise assembly modeling in a VR environment. Assembly modelling is performed by precise constraint-based 3D direct manipulations in an intuitive manner. Constraint-based manipulations are accompanied with automatic constraint recognition and precise constraint satisfaction, and are realized by allowable motions for precise 3D interactions in the VR environment. Some special constraint-based assembly operations are constructed for assembly modelling in the VR environment. A method for recognizing the pairs of mating features between assembly components is presented. This method integrates 3D direct manipulations with a feature mating knowledge base and makes the process of recognizing a pair of mating features intuitive. A concept of offset solid is also presented for determining assembly components. A prototype system has been developed for assembly modelling through precise constraint-based manipulations in an intuitive manner in the VR environment. |
| first_indexed | 2025-11-14T05:59:44Z |
| format | Conference Paper |
| id | curtin-20.500.11937-3796 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T05:59:44Z |
| publishDate | 2005 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-37962018-04-19T04:22:07Z Assembly modelling through constraint-based manipulations in a virtual reality environment Zhong, Yongmin Shirinzadeh, B. Ma, W. Liaw, H. Unknown With today’s irtual reality (VR) systems, it is difficult to create precise assembly models through 3D interactions due to hardware limitations. In this paper, an efficient approach is presented for intuitive and precise assembly modeling in a VR environment. Assembly modelling is performed by precise constraint-based 3D direct manipulations in an intuitive manner. Constraint-based manipulations are accompanied with automatic constraint recognition and precise constraint satisfaction, and are realized by allowable motions for precise 3D interactions in the VR environment. Some special constraint-based assembly operations are constructed for assembly modelling in the VR environment. A method for recognizing the pairs of mating features between assembly components is presented. This method integrates 3D direct manipulations with a feature mating knowledge base and makes the process of recognizing a pair of mating features intuitive. A concept of offset solid is also presented for determining assembly components. A prototype system has been developed for assembly modelling through precise constraint-based manipulations in an intuitive manner in the VR environment. 2005 Conference Paper http://hdl.handle.net/20.500.11937/3796 9358 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4085117 IEEE restricted |
| spellingShingle | Zhong, Yongmin Shirinzadeh, B. Ma, W. Liaw, H. Assembly modelling through constraint-based manipulations in a virtual reality environment |
| title | Assembly modelling through constraint-based manipulations in a virtual reality environment |
| title_full | Assembly modelling through constraint-based manipulations in a virtual reality environment |
| title_fullStr | Assembly modelling through constraint-based manipulations in a virtual reality environment |
| title_full_unstemmed | Assembly modelling through constraint-based manipulations in a virtual reality environment |
| title_short | Assembly modelling through constraint-based manipulations in a virtual reality environment |
| title_sort | assembly modelling through constraint-based manipulations in a virtual reality environment |
| url | 9358 9358 http://hdl.handle.net/20.500.11937/3796 |