After the essential theory research of the Doppler navigation radar, the proposal of ATS for Doppler navigation radar based on HIL simulation is presented. Hardware platform structure, software platform design and HIL system structure based on echo simulator are mainly introduced. The main features of this system include versatility, flexibility, expandability, and simplicity of human-computer interaction. Results show that this system could achieve comprehensive, accurate and fast test for the Doppler navigation radar%结合多普勒导航雷达工作原理,提出基于半实物仿真的多普勒导航雷达测试系统设计方案,重点对测试系统硬件结构、软件设计、基于回波模拟器的半实物仿真系统结构进行了讨论.该系统具有良好的通用性、灵活性、易扩展性,并且人机交互简单,经实际运行验证,该系统能对多普勒导航雷达进行全面、高精度、快速测试.
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