基于辐射场及核岛三维可视化的自动引路方法

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• 英文论文题名：The method of Auto-leading way based on the 3D visualization of the radiation field and nuclear island platform
• 论文作者：王瑜 ; 覃坤
• 英文论文作者：WANG Yu ; QIN Kun ; China Nuclear Power Operation Technology Co. ; Ltd.
• 年：2015
• 作者机构：中核武汉核电运行技术股份有限公司;
• 论文关键词：核岛 ; 视景仿真 ; 三维辐射场 ; 自动引路 ; 寻路算法
• 英文论文关键词：nuclear island ; virtual reality ; 3D radiation field ; auto-leading way ; path finding algorithm
• 会议召开时间：2015-09-21
• 会议录名称：中国核科学技术进展报告（第四卷）——中国核学会2015年学术年会论文集第8册（同位素分卷、辐射研究与应用分卷、核技术工业应用分卷、核农学分卷、核医学分卷、核情报分卷）
• 语种：中文
• 分类号：TM623
• 学会代码：EGVD
• 会议名称：中国核学会2015年学术年会
• 会议地点：中国四川绵阳
• 主办单位：中国核学会
• 学会名称：中国核学会
• 页数：7
• 文件大小：507k
• 原文格式：O
• 会议级别：全国

摘要

核岛内阀门数量众多,维修人员找到阀门的位置费时费力;部分核设施具有放射性,维修人员不宜长期停留。本文采用一种通用性方法构建三维辐射场,并运用视景仿真技术实现对包含辐射场的核岛平台三维可视化;最后运用寻路算法在三维仿真的场景中实现对阀门位置的快速定位,并以第一人称视角的漫游模式引导用户找到阀门。结果表明,在仿真场景内能够依循最优路径自动引路到设备,同时最优路径能够对三维辐射场进行合理规避。
There are so many valves in the nuclear island and it is hard for the maintenance personnel to find some valves by venturing off the beaten path.Some nuclear facilities might release some radioactivity and it is impossible for the maintenance personnel to stay long.In this paper a generic methodology for the 3D Radiation Field is adopted and the 3D virtual scene of the nuclear island platform which has Radiation Field in it is built by using the Virtual Reality technology.In the 3D virtual scene by using Path Finding Algorithm it is easy to locate the specific valve and lead the user to the virtual equipment in FPS mode.It is shown that the Auto-leading Way path is effective and capable of appropriately evading the 3D Radiation Field.

引文

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