There exists a slope drift in an integral gyro when it is used as an azimuth gyro, which may cause serious heading and position errors in the Inertial Navigation System (INS).
当惯性陀螺工作在方位姿态时,有一定的斜坡漂移,它将引起惯性导航系统中的严重的航向和位置误差,所以有必要估计和补偿它。
This heading can correct the gyro yaw drift to achieve heading lock.
这个航向可以纠正偏航陀螺的漂移,从而实现航向锁定。
Main reasons for heading effect drift of an airborne platform inertial navigation system are analyzed in this paper.
文中分析了某型平台式惯性导航系统航向漂移产生的主要原因。
Main reasons for heading effect drift of an airborne platform inertial navigation system are analyzed in this paper.
文中分析了某型平台式惯性导航系统航向漂移产生的主要原因。
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