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首页> 外文会议>North American Manufacturing Research Institution of theSociety of Manufacturing Engineers Conference >CONTEXT SENSITIVE ASSISTANCE IN COMPUTER AIDED DESIGN SYSTEMS
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CONTEXT SENSITIVE ASSISTANCE IN COMPUTER AIDED DESIGN SYSTEMS

机译：计算机辅助设计系统中的上下文敏感辅助

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摘要

Context sensitive assistance is a new method to integrate design and manufacturing. Context sensitive assistance in computer aided design systems may be provided by recognizing design intent. In this paper, design intent is recognized for mechanical object categories based on a construction tree model. As the object is being created, a construction tree is simultaneously created that stores the object as a difference of volumes. If the construction tree model is recognized as belonging to a particular category then context sensitive assistance may be offered. Context sensitive assistance may include completion of a CAD model, retrieving detailed models from approximate models, design for manufacturability and assembly and providing detailed technical information. Gears are used as the mechanical object category in this paper. The methodology outlined can be extended to include other categories and may also be combined with feature recognizers for improve performance.
机译：上下文敏感辅助是整合设计和制造的一种新方法。可以通过识别设计意图提供计算机辅助设计系统中的上下文敏感辅助。本文基于建筑树模型，为机械对象类别识别设计意图。正如对象的创建，同时创建一个构造树，其将对象存储为卷的差异。如果构造树模型被识别为属于特定类别，则可以提供上下文敏感辅助。上下文敏感辅助可以包括完成CAD模型，从近似模型中检索详细的模型，设计可制造性和组装并提供详细的技术信息。齿轮用作本文的机械对象类别。概述的方法可以扩展到包括其他类别，也可以与功能识别器组合以提高性能。

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