[1]朱粉英,程华钦,刘斌.生物力学约束下的多孔结构鞋中底设计[J].华侨大学学报(自然科学版),2024,45(3):314-323.[doi:10.11830/ISSN.1000-5013.202310001]
　ZHU Fenying,CHENG Huaqin,LIU Bin.Design of Porous Structure Midsole Under Biomechanical Constraints[J].Journal of Huaqiao University(Natural Science),2024,45(3):314-323.[doi:10.11830/ISSN.1000-5013.202310001]
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生物力学约束下的多孔结构鞋中底设计()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第45卷
期数:
2024年第3期
页码:
314-323
栏目:
出版日期:
2024-05-15

文章信息/Info

Title:
Design of Porous Structure Midsole Under Biomechanical Constraints
文章编号:
1000-5013(2024)03-0314-10
作者:
朱粉英1;  程华钦2;  刘斌2
1. 华侨大学 华侨大学医院, 福建 厦门 361021;2. 华侨大学 机电及自动化学院, 福建 厦门 361021
Author(s):
ZHU Fenying1;  CHENG Huaqin2;  LIU Bin2
1. Huaqiao University Hospital, Huaqiao University, Xiamen 361021, China; 2. College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China
关键词:
鞋中底;  足底压力;  多孔结构;  维诺图;  隐式曲面
Keywords:
midsole;  plantar pressure;  porous structure;  Voronoi diagram;  implicit surface
分类号:
TH122;TP391
DOI:
10.11830/ISSN.1000-5013.202310001
文献标志码:
A
摘要:
提出一种由足底压力映射的三维维诺(Voronoi)支杆鞋中底结构设计方法。将足底压力信息作为鞋中底结构设计的数据驱动基础,采用加权随机采样策略构建Voronoi站点;通过裁剪算法,使三维Voronoi图适应鞋中底边界;以裁剪后的三维Voronoi边为骨架线,采用隐式曲面建模技术和隐式函数融合生成光滑连续的三维Voronoi支柱鞋中底。测试结果表明:三维Voronoi支柱鞋中底可以使足底压力分布更加均匀,并可有效地减轻跖骨和足跟区域的负荷,降低足底压力异常集中导致关节损伤的概率。
Abstract:
A 3D Voronoi strut midsole structure design method based on plantar pressure mapping is proposed. Using plantar pressure information as the data-driven basis for midsole structure design, a Voronoi site is constructed using a weighted random sampling strategy. The 3D Voronoi diagram is adapted to the midsole boundary through cropping algorithms. Using the trimmed 3D Voronoi edge as the skeleton line, implicit surface modeling technology and implicit function fusion are used to generate a smooth and continuous 3D Voronoi strut midsole. The test results show that the 3D Voronoi strut midsole can make the pressure distribution on the sole of the foot more uniform, effectively reduce the load on the metatarsal and heel areas, as a consequence, significantly reduce the probability of joint damage caused by abnormal concentration of plantar pressure.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2023-10-05
通信作者: 朱粉英(1978-),女,医师,主要从事运动医学的研究。E-mail:9988753@qq.com。
基金项目: 国家自然科学基金资助项目(52175230)
更新日期/Last Update: 2024-05-20