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整个脚的压力疼痛值:协议和密集的3D灵敏度图
Fan Wu1, Yonghong Liu2, Xiangyu Qu3
1School of Design, Hunan University, Taozi Road, Changsha, 410000, China.
Applied ergonomics
|August 28, 2024
概括
这项研究绘制了足部压力疼痛值 (PPT) 图,以提高鞋子的舒适性. 脚 脚的 脚的
科学领域:
- 生物力学 生物力学
- 人类因素工程 人类因素工程
- 感官科学 感官科学
背景情况:
- 目前的鞋类设计依赖于脚部压力,运动捕捉和舒适度反.
- 这些因素不足以创造最舒适的鞋类.
- 压力疼痛值 (PPT) 提供了压力对身体和心理反应之间的可量化的联系.
研究的目的:
- 为了开发高精度,全脚压力疼痛值 (PPT) 地图.
- 为提高鞋类舒适度和设计提供客观数据.
主要方法:
- 使用电子,机械算计对20名参与者的脚施加受控的压力.
- 开发了一个MATLAB图形用户界面,用于高效的数据收集和可视化.
- 根据性别和足部占主导地位分类生成详细的PPT地图.
主要成果:
- 确定脚背部和中部区域是PPT (最高灵敏度) 最低的区域.
- 脚背上的脚附近的区域显示出最高的疼痛敏感度.
- 女性比男性呈现较低的PPT (更高的灵敏度);部区域显示最低的灵敏度.
结论:
- 高精度的脚PPT图显示了不同脚部区域疼痛敏感度的显著差异.
- 调查结果表明,在鞋类设计中需要仔细考虑的特定领域,以提高舒适度.
- 建议对PPT与运动和生理数据进行进一步的研究,以获得先进的鞋类指导.
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