Above all, according to the FOG and quartz accelerometer adopted in navigation system, the static error models of IMU (Inertial Measurement Units) are built up.
首先，针对实际系统中所用的光纤陀螺、石英挠性加速度计组件，分别建立了相应的静态误差模型。
The working principle of the altitude maintenance system was introduced, the related mathematical models were built up, and the problem of static error of system was solved.
介绍了飞机高度保持系统的工作原理，建立模拟机高度保持系统的数学模型，分析解决了系统中的静差问题，并对该模型进行仿真验证。
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