Simulation results show that this integrated system can get navigation attitude position with high precision, also the position error and velocity error are decreased.

仿真结果表明：本文提出的组合导航系统能够给出载体的高精度姿态信息，位置误差和速度误差也较小。

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Satellite positioning navigation means using the position, velocity and time information supplied by the satellite positioning navigation system to localize, navigate and manage the target.

卫星定位导航是指利用卫星定位导航系统提供的位置、速度及时间信息对各种目标进行定位、导航及监管。

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Error propagation characteristics caused by various error sources for navigation positioning, velocity and attitude are simulated on a digital computer.

同时对各主要误差源所引起的姿态、速度和导航定位误差的传播特性进行了模拟计算。

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