摘要
基于三维人体扫描获取的人体表面点云数据和拉普拉斯方程,建立医疗袜与腿部接触的服装压分布理论预测模型。选择常用的Ⅰ级、Ⅱ级、Ⅲ级医疗压力袜以及3名在校大学生进行试穿,按照建立的理论模型计算压力袜和腿部接触的压力分布,并采用AMI3037型接触式气囊压力测量系统测试受试者穿着医疗袜时的实际接触压力,验证预测模型的实用性。结果表明,理论值和实测值基本一致,在一定程度上表明基于非接触式三维人体扫描的医疗袜压力分布预测方法可行。
Based on the points cloud data of human body surface obtained by 3D human body scanning and Laplace’s equation,the theoretical prediction model of clothing pressure distribution of medical compression stockings contacting with legs was established.The commonly used classⅠ,ⅡandⅢmedical compression socks and three college students were selected for the trial.The pressure distribution between the socks and legs was calculated according to the established theoretical model,and the actual contact pressure of the subjects wearing the medical compression socks was tested by using AMI3037 pressure measurement system to verify the practicability of the prediction model.The results show that the theoretical values and measured values are basically the same,which shows that the prediction method of pressure distribution of medical socks based on non-contact 3D human body scanning is feasible to some extent.
作者
顾罗铃
王永荣
马冬冬
Gu Luoling;Wang Yongrong;Ma Dongdong(College of Fashion and Design,Donghua University,Shanghai 200051,China;Key Laboratory of Clothing Design and Technology,Ministry of Education,Donghua University,Shanghai 200051,China)
出处
《针织工业》
北大核心
2020年第4期58-61,共4页
Knitting Industries
基金
国家自然科学基金项目(51505080)
上海市设计学IV类高峰学科资助项目(DD18005)
东华大学中央高校自由探索项目(16D110708)
中央高校基本科研业务费专项资金资助(2232019G-08)。
关键词
医疗压力袜
压力分布
拉普拉斯方程
三维人体扫描
预测模型
Medical Compression Stockings
Pressure Distribution
Laplace’s Equation
3D Human Body Scanning
Prediction Model
