三维编织复合材料编织工艺过程仿真研究

J4 ›› 2014, Vol. 36 ›› Issue (4): 719-724.

三维编织复合材料编织工艺过程仿真研究

肖来元,寇晓菲,左惟伟

（华中科技大学软件学院，湖北武汉 430074）

收稿日期:2012-07-30 修回日期:2013-01-28 出版日期:2014-04-25 发布日期:2014-04-25
基金资助:
国家自然科学基金资助项目（51145010）

Study on the simulation of 3-D
braided composites braiding process

XIAO Laiyuan,KOU Xiaofei,ZUO Weiwei

(School of Software,Huazhong University of Science and Technology,Wuhan 430074,China )

Received:2012-07-30 Revised:2013-01-28 Online:2014-04-25 Published:2014-04-25

摘要/Abstract

摘要：

总结了四步编织工艺的运动规律。对纱线的空间坐标进行三次B样条曲线拟合得到拟合坐标；设计实现了纱线实体的静态模型算法，根据拟合坐标得到纱线空间网格坐标并建立了纱线实体的静态模型；实现了纱线轨迹的动态展示以及实体生成过程的动态展示；构建了GUI界面并编译成了可脱离Matlab环境的独立运行程序。

关键词: 三维编织；静态模型；动态仿真；图形用户接口

Abstract:

The motion law of four-step braiding technique is summarized.Through cubic Bspline curve fitting,the fitting coordinates can be got from the spatial coordinates.The algorithm that can achieve the static model of yarn entity is designed.Based on the fitting coordinates,the yarn space grid coordinates and the static model of the yarn entity are obtained.The dynamic display of the yarn trajectory and the yarn entity generation process is achieved.The GUI interface is designed and the program that can be independent from the Matlab environment is compiled.

Key words: 3-D braiding;static model;dynamic simulation;graphical user interface (GUI)

肖来元,寇晓菲,左惟伟. 三维编织复合材料编织工艺过程仿真研究[J]. J4, 2014, 36(4): 719-724.

XIAO Laiyuan,KOU Xiaofei,ZUO Weiwei. Study on the simulation of 3-D
braided composites braiding process [J]. J4, 2014, 36(4): 719-724.