为减小人体运动时搭载于紧身服装上的传感模块与人体皮肤间的滑移,采用数值模拟仿真的方法对服装进行了优化设计.首先,利用逆向工程软件Geomagic Studio,建立了人体上半身和无袖紧身服装实体模型;其次,根据紧身服装的款式及各区域皮肤变形范围,对无袖紧身服装进行了裁剪分片设计;最后,以跑步时人体的运动状态为例,利用ANSYS Workbench有限元分析平台,研究了当不同弹性面料组合成服装时传感模块装配点相对皮肤的位置变化.结果显示,当前片和后片选择弹性较好的面料、肩膀和侧边片选择弹性较差的面料时,传感模块与人体皮肤之间的滑移量较小.
To reduce slippage between the sensing module mounted on the tight-fitting clothing and the human skin during body movement,the clothing was optimized by numerical simulation.Firstly,solid models of the upper body and the sleeveless tight-fitting clothing were established using the reverse engineering software Geomagic Studio.Secondly,the sleeveless tight-fitting clothing was cut and segmented by the structural style of the tight-fitting clothing and the range of the skin deformation in each area.Finally,taking the running movement of the body as an example,the finite element analysis platform ANSYS Workbench was used to study the position change of sensing module mounting points relative to the human skin when different elastic fabrics were combined into the clothing.The results showed that when fabrics with higher elasticity were selected for front and back pieces and fabrics with lower elasticity were selected for shoulder and side pieces,the slippage between the sensing module and the human skin was smaller.
白云峰;郑丽;丁浩;朱世根
东华大学 机械工程学院,上海 201620||东华大学 纺织装备教育部工程研究中心,上海 201620
计算机与自动化
Workbench;传感模块;无袖紧身服装;滑移;上半身
Workbench;sensing module;sleeveless tight-fitting clothing;slippage;upper body
《东华大学学报（英文版）》 2024 (001)
8-14 / 7
10.19884/j.1672-5220.202304013
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