combined navigation的用法和样例：
例句
- The integrated navigation system instantly revises the SINS by the navigation information of CNS.
结合高超声速跨大气层再入飞行体的模拟飞行轨道，进行了组合导航数学仿真。 - To gain good performance and vergence,an adaptive filtering technique is proposed and applied to the integrated navigation system.
本文提出一种自适应滤波算法，并应用于组合导航系统。
