基于MBD的检测数据和三维模型关联与可视化技术  

Method Based on Correlation of MBD Inspecting Data and Visualization Three-Dimensional Model

作　　者：郑伟连 杨敏洁[1] 刘睿[1] 段桂江[1] 

机构地区：[1]北京航空航天大学机械工程及自动化学院,北京100191

出　　处：《航空精密制造技术》2014年第6期11-14,35,共5页Aviation Precision Manufacturing Technology

基　　金：科工技2010-1536项目;某民机数字化项目;某航天支撑资助项目

摘　　要：针对目前机械零件的检测数据和三维数模相脱离的问题,提出了一种基于MBD的检测数据和三维模型的关联与可视化技术。给出了组合、交叉、聚合三种检测数据和三维模型的关联方式,在CATIA二次开发环境中对检测数据进行特征建模,并且最后将检测数据和三维模型的关联结果进行可视化显示并通过实例验证。To solve the problem that inspecting data and three-dimensional model are separated, a method based on MBD （model based definition） about the correlation and its visualization of inspecting data and three-dimensional model is put forward. Three correlation schemes named as combination, crossover and aggregation are given. The feature-oriented modeling technology is used to model inspecting data in software CATIA. The result of correlation between inspecting data and three-dimensional model is displayed in CATIA. A case study is given to verify the method.

关 键 词：检测数据 三维模型 可视化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]