1) pointing error of seeker
指向角误差
2) Mispointing
[mis'pɔintiŋ]
误指向角
1.
The Estimation and Correction of Mispointing on Radar Altimeter;
雷达高度计误指向角的估计与补偿
2.
The error of the altitude caused by the mispointing angle must be corrected duringground processing.
误指向角的存在致使高度的估计产生偏差,且不可忽略,在地面重跟踪过程中,误指向角造成的高度偏差必须予以补偿。
3) pointing error
指向误差
1.
Robust adaptive beamforming against pointing error;
存在指向误差时的稳健自适应波束形成算法
2.
As the important source of pointing error,the geometric error of the mechanism is inevitable.
光电稳定机构在武器装备的侦察、瞄准设备中应用广泛,其光轴指向误差直接影响着目标探测、识别的准确性。
3.
Aiming at the shortcoming that the adaptive beamforming algorithm is sensitive to the pointing error,the pa- per presents a robust adaptive algorithm which spread uniformly the angle obtained by the prior knowledge,then oh- rained a new average vector by accumulating the steering vector of all angles inside the spread range,and substitute it into the original beamforming algorithm.
文中针对自适应波束形成算法对指向误差敏感的缺点,将由先验知识得到的角度进行均匀扩展,然后将该范围内所有角度的方向矢量进行累加,得到一个新的平均导向矢量,并将该矢量代替原始的波束形成算法的导向矢量,从而得到一种较稳健的自适应算法。
4) seeker pointing angle error
导引头指向角误差
5) directional angle difference
指向角差
6) heading error angle
航向误差角
1.
Based on the low precision of SINS in the dynamic initial fine alignment, which has a large initial error and different with each other in every time, a method of compensating the heading error angle is proposed, which makes use of the accommodation reckoning to predict the position error.
针对捷联惯组动态对准精度低,初始误差大且每次各异的缺点,提出利用船位推算位置误差对航向误差角进行补偿的方法。
补充资料：指向
1.对着，向着。 2.指点的方向。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条