摘要
主动拒止系统(ADS)作为一种新型的定向能非致命武器系统,在军事上拥有广阔的应用前景,然而它对人体的作用效应还不是非常明确。为深入透彻研究ADS的人体效应,在综合分析其人体效应的基础上,通过建立人体皮肤模型,计算出了ADS毫米波对人体皮肤的趋肤深度,并利用生物传热学的Pennes方程和Matlab软件对ADS的热效应进行了计算和仿真。得出了ADS毫米波对人体皮肤的辐照功率密度和辐照时间与热效应之间的关系。计算出了ADS毫米波对人体的趋肤深度为0.832mm,得到了在一定的辐照时间下不同辐照功率密度的ADS毫米波对人体皮肤的最大升温量。通过仿真,发现ADS引起人体皮肤热效应的最大升温处出现在皮肤表面之下约0.38-0.43mm处。进一步研究分析发现,在辐照时间较短的条件下,最大升温量与辐照功率密度呈现明显的线性关系。研究结果可为定性和定量分析ADS的人体效应提供重要参考。
As a kind of new type directed energy no - lethal weapon system, the active denial system has broad application prospects in military, however, it＇s effect on human is not very clear. In order to deeply research the effect of the active denial system on human, based on the analysis of the effect comprehensively, we worked out the effect depth of the millimeter wave of ADS and used the Pennes＇ function and the software of Matlab calculated and simula- ted the heat effect. Then we obtained the relationship between the heat effect and the irradiation power density and ir- radiation time of the millimeter wave of ADS, calculated the effect depth which reaches to 0. 832 millimeter, and got the max amount of heating of human skin. By simulation, we found that the max amount of heating appreciably appears in the range from 0. 38 millimeter to 0. 43 millimeter under the surface of human skin. Further research found that when the irradiation time is short, the max amount of heating presents obvious line relation with the irradiation power density. The research results can provide important reference for qualitative and quantitative analysis of the human effect of ADS.
出处
《计算机仿真》
CSCD
北大核心
2014年第2期35-38,共4页
Computer Simulation
关键词
主动拒止系统
毫米波
人体效应
Z真
Active denial system
Millimeter wave
Human effect
Simulation
