面向防电磁辐射服装设计的生物电磁建模方法  

Research on Bio-Electromagnetic Model for Electromagnetic Radiation Protective Clothing Design

作　　者：马亮 张欣[1] 应柏安[1] 吴龙[1] MA Liang;ZHANG Xin;YING Bai′an;WU Long(Apparel and Art Design College,Xi'an Polytechnic University,Xi'an 710048,China)

机构地区：[1]西安工程大学服装与艺术设计学院,陕西西安710048

出　　处：《服装学报》2018年第6期497-505,共9页Journal of Clothing Research

摘　　要：为进一步优化防电磁辐射服装屏蔽效能的评价方法,建立人体与服装的简化模型,利用电磁场有限元技术,仿真模拟人体局部不同组织层面的电磁辐射值。采用比吸收率、电场强度、磁场强度3个指标,仿真分析0. 4,1. 2 GHz发射频率下人体接收的电磁辐射,及1. 2 GHz发射频率下着装与不着装时电磁辐射对人体组织层面的影响。仿真结果表明,人体接受到的辐射值随发射频率的增加而增加;不同频率的辐射条件下,人体受辐射最大区域有所不同,表明该模型可以应用于电磁辐射服装的数字化评价及对人体生物组织防护的研究。In order to optimize the electromagnetic radiation protection property evaluation methods of clothing,this paper developed a simplified model of human body and clothing.Finite element method was used to build a bio-electromagnetic model.The bio-electromagnetic model included different tissues of human body.The specific absorption rate,electric field intensity and magnetic field intensity were adopted to simulate and analyze the electromagnetic radiation received by human body at 0.4 and 1.2 GHz emission frequencies,as well as the effect of electromagnetic radiation on human tissues at 1.2 GHz emission frequencies when dressed or not dressed.The simulation results showed that the received radiation of human body increased with the increase of radiation frequency.The largest radiation zone of human body was different under various radiation conditions.And it was shown that this model could be used to the study of digital evaluation of electromagnetic radiation protective clothing,and the protection of human body tissues.

关 键 词：服装智能设计 防电磁辐射服装 生物电磁仿真模型 屏蔽效能 

分 类 号：TS941.26[轻工技术与工程—服装设计与工程]