鞋底边缘对耐滑性预测的鞋底边缘的影响
概括
鞋子外底侧边缘显著改善了防滑预测. 将这些边缘纳入人工智能模型可以提高安全性,减少摔倒伤害,特别是在滑动的表面.
科学领域:
- 生物力学 生物力学
- 材料科学 材料科学 材料科学
- 人工智能的人工智能
背景情况:
- 滑倒和跌倒是全球主要的健康问题,滑滑的表面会带来重大风险.
- 鞋子的防滑性对于防止摔倒至关重要,外底设计是一个关键因素.
- 目前的防滑评估方法包括机械和以人为中心的测试.
研究的目的:
- 为了研究外底侧边缘对鞋子防滑等级的影响.
- 为了比较使用外底鞋面图像的AI模型的性能,与包括侧底鞋边图像的AI模型进行比较.
- 确定是否结合侧边缘数据可以提高AI驱动的滑动阻力预测.
主要方法:
- 编制了100个鞋类样本 (50个高抗滑,50个低抗滑) 的数据集.
- 训练了两个数据效率图像转换器 (DeiT) 模型:一个带有外底面板图像,另一个带有外底和侧底边缘图像.
- 模型使用5倍交叉验证进行了评估,以预测二进制防滑类别.
主要成果:
- 采用外底鞋面和侧底鞋面边缘图像的模型实现了更高的精度 (81.00% ± 4.18%) 与仅外底鞋面的模型 (72.00% ± 5.70%) 相比.
- 统计分析证实了融合模型的优越性能.
- 该研究确定了外sole侧边缘,包括其曲率,作为抗滑的关键因素.
结论:
- 外底侧边缘是鞋子抗滑的重要预测因素.
- 用于滑动阻力预测的AI模型从包括侧边缘数据,特别是曲率中受益.
- 这些发现可以为鞋类设计提供信息,以提高安全性,减少高风险环境中的落相关伤害.
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