基于色彩图像处理的负载下接触细胞壁的薄壁蜂结构的光学变形测量
Mengzhen Yan1, Xiaoliang Hu2,3, Zhenyu Huang1
1School of Automotive Intelligent Manufacturing, Hubei University of Automotive Technology, Shiyan, 442002, China.
Scientific reports
|November 26, 2025
概括
本研究介绍了薄壁蜂结构的光学变形测量策略. 该方法准确地捕捉了压缩过程中的大型变形,有助于理解它们的机械行为.
科学领域:
- 材料科学 材料科学 材料科学
- 机械工程 机械工程
- 光学是什么?光学是什么?光学是什么?
背景情况:
- 薄壁的蜂结构提供高特异性强度和能量吸收.
- 在大变形下量化它们的机械行为是由于复杂的几何而具有挑战性的.
研究的目的:
- 为薄壁蜂结构提出基于光学变形测量策略.
- 为了能够对负载下机械多尺度行为进行定量分析.
主要方法:
- 使用彩色图像处理和分支点建立用于变形测量.
- 使用压缩模拟和实验验证.
- 将接触的细胞壁分开,并估计分支点与终点的分离.
主要成果:
- 拟议的战略准确地测量了蜂结构在密集阶段的变形.
- 实现了细胞壁变形和孔隙变异倾向的计算.
- 该方法在分析复杂结构方面表现出可接受的精度.
结论:
- 开发的光学策略有效地测量了薄壁蜂结构中的变形.
- 它提供了一种分析细胞壁行为和毛孔变化的方法.
- 鉴定的局限性为该领域的未来研究提供了方向.
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