Meshing Method of Fiber Placement Track for S-Shaped Inlet

doi:10.16080/j.issn1671-833x.2009.19.019

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Meshing Method of Fiber Placement Track for S-Shaped Inlet

更新时间：2025-10-30

- Meshing Method of Fiber Placement Track for S-Shaped Inlet
- Aeronautical Manufacturing Technology Vol. 52, Issue 19, Pages: 72-78(2009)
- 作者机构：
  
  哈尔滨工业大学机电学院
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2009.19.019
  CLC：
- Published：2009
- 稿件说明：
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韩振宇，邵忠喜，富宏亚，刘源. S型进气道纤维铺放轨迹网格化生成[J]. 航空制造技术, 2009, 52(19): 72-78.

Meshing Method of Fiber Placement Track for S-Shaped Inlet[J]. Aeronautical Manufacturing Technology, 2009, 52(19): 72-78.
韩振宇，邵忠喜，富宏亚，刘源. S型进气道纤维铺放轨迹网格化生成[J]. 航空制造技术, 2009, 52(19): 72-78. DOI： 10.16080/j.issn1671-833x.2009.19.019.

Meshing Method of Fiber Placement Track for S-Shaped Inlet[J]. Aeronautical Manufacturing Technology, 2009, 52(19): 72-78. DOI： 10.16080/j.issn1671-833x.2009.19.019.

摘要

将网格化方法应用到飞机S型进气道模型的铺放轨迹规划中，即利用UG网格生成器网格化进气道CAD模型，并生成网格化数据，以该数据为基础建立网格单元和节点之间的拓扑关系，在每个网格单元中计算铺放轨迹和轨迹点的法向量。通过仿真试验证明该方法具有程序执行速度快、生成的铺放轨迹曲线光滑、无曲线突变情况等特点，具有一定的工程应用价值。提出利用UG 的二次开发功能开发适用于该轨迹生成方法的网格化工具。

Abstract

The meshing method is applied to the placement track planning of S-shaped inlet model. Namely

CAD software model of inlet is meshed by using UG meshing generator and the meshing data is created. Based on these data

the topology relation between meshing element and nodes is set up. The normal vector of placement track and track points are calculated in each meshing element. The simulation test shows that this method has some performances such as high speed program performing

the smooth curve of placement track

no mutation of track and so on. So this method has certain application value in engineering. It is put forward to develop a meshing tool for the track generation by using the secondary development function of UG.

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