【摘要】 以地磁匹配导航原理为理论依据,设计了半实物仿真系统的总体方案。在半实物仿真模型选取和结构组成的基础上,系统分析地磁场数据库仿真、载体干扰磁场补偿、地磁场环境仿真和地磁匹配导航算法这4种关键技术并提出了相应的工程解决方案,为实现地磁匹配导航半实物仿真提供一种参考。更多还原

【Abstract】 According to the principle of geomagnetic matching navigation,an overall scheme of hardware-inthe-loop simulation is proposed. Based on the model selection and structure of hardware-in-the-loop simulation,the key technologies of geomagnetic database simulation,carrier interference magnetic field compensation,geomagnetic environment simulation and geomagnetic matching navigation algorithm,are analyzed systematically,and the corresponding solutions are put forward,which provides a reference for the hardware-in-the-loop simulation.更多还原