无人机载核辐射监测及气溶胶采样系统试验分析

利用旋翼式无人机平台挂载机载式γ谱仪、气溶胶采样器及相关监控设备,在稳定风场下开阔平坦场地,对特征金属颗粒物随炸药爆炸后形成的气溶胶进行空中烟云跟踪取样及巡测,测量环境核辐射水平。结果表明,通过8次爆炸物气溶胶跟踪采样,以及放射性点源探测试验,证实旋翼式无人机空中气溶胶取样及对辐射测量的可行性。

Experimental Study on Nuclear Radiation Monitoring and Aerosol Sampling System by Unmanned Aerial Vehicle

The environmental nuclear radiation was determined by tracking, sampling and monitoring the specific metal particle aerosol from explosion in a flat open site with stable wind field, using rotor unmanned aerial vehicle mounted with airborne gamma spectrometer, aerosol sampler and related monitoring equipments. The results proved the feasibility of applying rotor unmanned aerial vehicle to aerosol sampling and radiation determination by tracking and sampling aerosol from 8 explosions, and detecting radiation from point source.