防电磁辐射服装的屏蔽效能数学模型  

Shielding efficiency mathematics model on the electromagnetic shielding clothing

作　　者：汪秀琛[1] 刘哲[1] 

机构地区：[1]中原工学院,河南郑州450007

出　　处：《纺织学报》2008年第2期73-75,80,共4页Journal of Textile Research

基　　金：河南省科技攻关项目(200510465019)

摘　　要：在防电磁辐射服装屏蔽电磁波的机制基础上,设计了相应的模拟实验,分析辐射源、辐射距离、防电磁辐射面料、服装加工缝隙和服装上孔洞的大小对服装防辐射性能的影响。并就这些因素对服装整体屏蔽效能的影响显著性进行了检验,最后以这些因素为变量建立了服装屏蔽效能的数学模型,并对这个模型进行了稳定性和实用性的验证。验证结果表明,所建立的数学模型用于实际计算服装的屏蔽效能是可行的。On the basis of the shielding mechanism of the electromagnetic shielding clothing, the simulation experiment was designed, and the influences of radiant frequency, radiant distance, clothing fabric, seam quality and size of needle hole on the shielding efficiency of electromagnetic shielding clothing were investigated. The notability of these factors on the clothing shielding efficiency was examined. Regarding these factors as the variables, a mathematics model of clothing shielding efficiency was set up, and the verification of stability and practicability to this model was carried out. The result indicated that the mathematics model applies to the clothing shield efficiency calculating is advisable.

关 键 词：电磁辐射 服装 屏蔽效能 数学模型 

分 类 号：TS941.731.4[轻工技术与工程—服装设计与工程]