非致命激光武器雨雾传输衰减控制虚拟仪器研究

Research of Control Virtual Instrument on Non-lethal Laser Weapon Transmitting and Attenuating in Rain and Fog

非致命激光武器因具有优异的性能使其在反恐处突领域得到广泛应用.但是,激光传输时因受到大气环境影响而作用效果欠佳.该文研究了激光雨雾传输衰减的机理,设计了激光雨雾传输衰减的控制系统,开发了控制系统的Lab VIEW虚拟仪器软件,所建立的激光雨雾传输衰减控制实验装置可用于非致命激光武器在雨雾传输时功率衰减的实时调节.仿真结果表明,该系统能够在雨雾环境中实现对激光功率的实时调节,且精度较高,软件界面友好,操作简单,成本低,具有一定的灵活性,易于扩展功能,智能化程度高.

Non-lethal laser weapon has broad application prospect in the field of antiterrorism because of its excellent performance. But its performance is subject to atmospheric nvironment. The attenuation mechanism of laser transmission in rain and fog is studied in the paper. A virtual control system is designed and developed with LabVIEW for the real-time adjustment of light attenuation when non-lethal laser weapons work in rain or fog environment. Experiment results show that the designed system can realize real-time adjustment of laser power in the rain and fog environment with high precision. In addition, the designed system features with friendly interface, easy operation, low cost,expansibility and intelligentization.