复杂电磁环境模拟技术研究

Research on complex electromagnetic environment simulation technology

针对复杂电磁环境理论分析困难,数学建模复杂等问题,提出一种复杂电磁环境模拟系统的构建方法。该方法主要基于场景快速构建、开关动态切换以及基于脚本的仪表驱动等关键技术创建半实物仿真平台,并结合仪表及微波暗室等设备完成对复杂电磁环境的测试与评估。结果表明:该系统可以快速实现复杂电磁环境的模拟与评估,并且操作简单,评估准确,为复杂电磁环境的研究与仿真提供较大的参考与使用价值。

The problem of the complicated electromagnetic environment still puzzles the researchers who are engaged in this field, because of the difficult theory analysis and complicated mathematical modeling, so a kind of complicated electro- magnetic environment simulation system construction method was proposed in this paper. This method is based on some critical technologies for hardware-in-the-loop simulation of the complicated electromagnetic environment, such as scene rapid construction technology, switches dynamic switching technology and instruments script drive technology etc. And the complex electromagnetic environment test and evaluation could be achieved through this system. The simulation re- sults show that the complicated electromagnetic environment simulation and evaluation could be gained quickly by this system presented in this paper. In addition, the system evaluation results are accurate, simple operation, and provide larger reference and use value for the research and simulation of the complex electromagnetic environment.