虚拟维修样机几何属性模型的建模方法  

Modeling Method for Geometry Attribute Model of Virtual Maintenance Prototype

作　　者：王晓光[1] 苏群星[1] 谷宏强[2] 

机构地区：[1]武汉军械士官学校,湖北武汉430075 [2]军械工程学院,河北石家庄050003

出　　处：《兵工自动化》2010年第3期18-20,共3页Ordnance Industry Automation

摘　　要：针对虚拟维修仿真中单纯几何建模方法存在的局限性,结合装备维修实际,提出双向虚拟维修样机几何属性建模方法。给出了多层次几何信息模型和多边形VR几何模型具体建模方法,并以一个建筑模型设置三级LOD节点为例,研究了虚拟维修环境模型的转换。结果表明,建立的几何模型与实际装备在结构上具有相似性,在功能和行为上具有一致性,同时具有开放性和重用性。Aiming at the limitation simplicity geometry modeling method in virtual maintenance simulation, according to the equipment maintenance, put forward bidirectional virtual maintenance prototype （VMP） geometry modeling method. Then the multilevel geometry information and polygon VR geometry modeling methods were discussed. Taking a building model setting tertiary LOP node as example, the modeling conversion in virtual maintenance environment was researched. The result shows that the built geometry modeling is similar with reality equipment in instruction, function and behavior. It is opening and reusable.

关 键 词：虚拟维修仿真 虚拟维修样机 几何建模 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] N945.13[自动化与计算机技术—计算机科学与技术]