Based on the prior knowledge of flight navigation control, a combined navigation system is achieved by integration of DGPS, magnetometer and atmosphere data computer.

• 基于飞行导航控制的先验知识，对DGPS、磁航向计、大气数据计算机等飞行导航传感器获取的飞行状态信息进行综合处理，实现了组合导航控制。