基于模型定义的测量规划与质量评定应用框架研究

摘要

The technology of three-dimensional inspection planning for parts is studied. An inspection planning and quality assessment framework based on multi-geometric characteristics is proposed. Then it is introduced through measure-ment requirements expression based on MBD, inspection planning, measurement execution and data preprocessing, and quality assessment. Finally, the prototype system was developed in the CATIA secondary development platform and the preliminary verification was carried out. The research provides technical support and methodological guidance for engi-neering and comprehensive evaluation of model-based measurement planning technology.%对零件的三维测量规划技术进行研究,提出了基于多几何特性的测量规划与质量评定框架,并从基于MBD的测量需求表达、测量规划、测量执行与数据预处理、质量综合评定方法等方面进行了研究.最后基于CATIA二次开发平台进行原型系统开发,并进行了初步验证.该研究为基于模型的测量规划技术工程化与综合评定提供了技术支撑和方法指导.