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Content Provider | IEEE Xplore Digital Library |
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Author | Yongmin Zhong Shirinzadeh, B. Weiyin Ma Hwee Choo Liaw |
Copyright Year | 2005 |
Description | Author affiliation: Robot. & Mechatron. Res. Lab., Monash Univ., Clayton, VIC (Yongmin Zhong; Shirinzadeh, B.) |
Abstract | With today's virtual 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. |
Starting Page | 1 |
Ending Page | 6 |
File Size | 223385 |
Page Count | 6 |
File Format | |
ISBN | 0780393112 |
DOI | 10.1109/TENCON.2005.301317 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2005-11-21 |
Publisher Place | Australia |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Virtual reality Assembly systems Robotic assembly Solids Virtual environment Hardware Prototypes Design automation Mechatronics Virtual manufacturing |
Content Type | Text |
Resource Type | Article |
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