并行工程下特征设计与特征识别集成的研究

特征技术是实现ＣＡＤ／ＣＡＭ／ＣＡＰＰ集成的关键，特征建模方法是研制特征建模系统的核心问题。将并行思想应用于特征建模方法。建立了并行工程下特征设计与特征设计与特征识别集成系统。在此系统中，采用中间模型作为系统中各模块之间的通讯中介，使得特征设计与特征识别两种方法的集成得以成功地实现。

Study on Feature--Based Modeling by Integrating Design and Recognition Approach in the Context of Concurrent Engineering

Feature technology is a key one to the integration of CAD/CAPP/CAM. The feature modeling method is a core problem in developing a feature_based modeling system. With the application of concurrent engineering to the feature_based modeling method , the feature_based modeling system by integrating design and recognition approach through an intermediate model is created in the context of concurrent engineering in this paper. In this system, the intermediate model plays the role of communication link among components of the system .This makes the integration of feature_based design and feature recognition succeeded.