组合导航系统的概要上次介绍了组合导航系统信息处理中使用的卡尔曼滤波器理论。下面谈谈系统结构的概要。第3图表示飞机组合导航系统的示意图。实际上,第3图示出的各种导航系统尚未全部使用。酌量要求精度,可靠性,经济性 Summary of Integrated Navigation System The Kalman filter theory used in information processing of integrated navigation systems was introduced last time. Below to talk about the system structure summary. Figure 3 shows a schematic diagram of the aircraft integrated navigation system. In fact, the various navigation systems shown in FIG. 3 have not all been used yet. Discretionary requirements accuracy, reliability, economy