| 基于VRML海工平台虚拟装配系统设计 |
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| 引用本文： | 许桢英,闻武,王匀,殷苏民. 基于VRML海工平台虚拟装配系统设计[J]. 煤炭技术, 2013, 32(4): 168-170 |
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| 作者姓名： | 许桢英 闻武 王匀 殷苏民 |
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| 作者单位： | 江苏大学机械工程学院,江苏镇江,212013 |
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| 基金项目： | 国家自然科学基金，江苏省科技成果转化专项，江苏省"333工程"科研项目 |
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| 摘 要： | 海工装备建造过程中分段多,相互关联,虚拟装配可以避免各分段直接的干涉和碰撞,保证建造的顺利进行。文章对VRML和Java交互行为的机理进行了研究,通过EAI(外部编程接口)和Script节点实现了虚拟装配中场景与外部世界的交互,包括虚拟装配建模、VRML模型的添加与删除、装配过程中零部件碰撞检测等功能。最后以钻探储油平台SEVAN650中210分段为例进行了虚拟装配,验证了基于VRML和Java的海工平台虚拟装配的正确性。
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| 关 键 词： | 海工平台 虚拟装配 VRML Java EAI |
Design of Offshore Platform Virtual Assembly System Based on VRML |
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| XU Zhen-ying , WEN Wu , WANG Jun , YIN Su-min. Design of Offshore Platform Virtual Assembly System Based on VRML[J]. Coal Technology, 2013, 32(4): 168-170 |
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| Authors: | XU Zhen-ying WEN Wu WANG Jun YIN Su-min |
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| Affiliation: | (School of Mechanical Engineering,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | There are many related segments in the construction of marine equipment.Virtual assembly can prevent direct collision and interface of each subsection,to ensure smooth construction.This paper studied the VRML and Java interaction mechanism.With the node of EAI and Script,we can realize the interaction of the virtual assembly scene and external world,including virtual assembly modeling,add and delete VRML model,detection the parts collision in assembly process,and so on.Then,it verifies the correctness of the offshore platform virtual assembly based on VRML and JAVA,taking 210 of drilling oil storage platform SEVAN650 as example for virtual assembly. |
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| Keywords: | offshore platform virtual assembly VRML java EAI |
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