生物气溶胶激光远程侦测技术进展

Progress in bioaerosol laser remote detection technology

气溶胶作为生物战剂的主要投放方式,容易引发大规模的毁伤,因此,各个国家越来越重视对它的检测、报警和防御。激光遥测技术能够实现生物气溶胶的防区外侦测,进行初步的目标定位和识别,为降低生物袭击造成的损伤赢得时间。针对生物气溶胶的实时远程侦测问题,首先详细阐述了生物气溶胶激光遥测技术的基本原理,其次从系统平台和识别算法两个方面介绍了研究进展,分析了目前生物气溶胶激光遥测技术存在的关键技术问题,并对未来该领域的发展进行了展望。

As the main delivery method of biological warfare agents,aerosols can easily cause large-scale damage.Therefore,countries are paying more and more attention to its detection,alarm and defense.Laser telemetry technology can realize out-of-zone detection of bioaerosol,conduct preliminary target positioning and identification,and gain time to reduce the damage caused by biological attacks.Aiming at the real-time remote detection of bioaerosols,this paper first expounds the basic principles of bio-aerosol laser telemetry technology in detail,then introduces the research progress from the aspects of system platform and identification algorithm,analyzes the key technical problems of current bioaerosol laser telemetry technology,and looks forward to f the future development of this field.