In order to support concurrent design and manufacturing, the research focus on sculptured surface interrogation method for visibility direction information in design procedure.
为了支持并行设计与制造，本文研究提取曲面上一点的可行接近方向集合的方法。
The operational principle, and the establishing method of fuzzy control regulation table and control interrogation table are described.
阐述了系统的工作原理以及模糊控制规则表和控制查询表的建立方法。
Firstly, by improving the existing light-cylinder model based highlight-line method for surface interrogation, a new method, named light-strip model based highlight-line method, is proposed.
给出了改进的曲面品质检查高亮线方法，用光片模型取代光柱模型，解决了现有高亮线方法存在的检查结果与基准光线相关的问题。
Firstly, by improving the existing light-cylinder model based highlight-line method for surface interrogation, a new method, named light-strip model based highlight-line method, is proposed.
给出了改进的曲面品质检查高亮线方法，用光片模型取代光柱模型，解决了现有高亮线方法存在的检查结果与基准光线相关的问题。
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