动平台下高精度方向指向补偿算法

Algorithm of High-precision Direction Pointing Compensation under Mobile Platform

在动平台下以实现高精度的方向指向补偿为目的,通过引人动平台惯导参数,对动平台姿态进行计算,建立方向指向映射模型,依托于算法的实时计算速率,对方向指向进行实时补偿。通过数据仿真验证,算法可以稳定快速地对方向指向进行计算,弥补由于姿态变化带来的指向误差,对于各种动平台的高精度控制具有重要意义。

Under the mobile platform,the purpose is to achieve high-precision direction pointing compensation.By introducing the mobile platform's habitual parameters,calculating the posture of the platform,establishing a direction pointing mapping model,relying on calculation rate of the algorithm in real time,the direction pointing is compensated in real time.Through data simulation verification,the algorithm can stably and quickly calculate the direction,and make up for the direction error caused by posture changes,which is of great significance for the high-precision control of the mobile platform.