中文说明：采用程序的方法介绍捷联惯性导航系统进行导航的方法，并将载体的导航信息输出以检验捷联惯性导航系统的导航效果。
English Description：
This paper introduces the navigation method of strapdown inertial navigation system by program method, and outputs the navigation information of the carrier to test the navigation effect of strapdown inertial navigation system.