1) background magnetic noises
背景干扰磁场
1.
Also,an error formula is deduced when considering background magnetic noises.
针对上述问题,从三分量磁通门传感器测量原理出发推导了传感器三轴定向计算公式和有背景干扰磁场时的轴定向误差计算公式;设计了三分量磁通门传感器三轴定向的仿真实验和物理实验,以实验数据为基础分析了背景磁场干扰源对磁通门传感器三轴定向的影响。
2) Background interference
背景干扰
1.
A restraint method of background interference for detection of light wakes is presented according to the source and characteristics of background interference.
依据鱼雷光检测尾流的背景干扰的主要来源及其特征,给出了有效抑制背景干扰的方法。
3) background disturbance
背景干扰
1.
The estimation discrepancy of the minimum mean square error(MMSE) under background disturbance is theoretically proved,and the simulation experiments demonstrate that the same problem exists in the maximum a posteriori(MAP).
首先从理论上推导出基于MMSE状态估计在背景干扰下的偏差,然后通过实验说明基于MAP状态估计存在的问题,在此基础上提出一种新的跟踪目标状态参数估计方法。
4) background magnetic field
背景磁场
1.
To the problem of the low precision of common magnetometers caused by the influence of the background magnetic field,a new fluxgate gradiometer which is based on the technique of the three-tip fluxgate and the structure-type of two sensors is developed.
针对普通磁力仪测量磁场的梯度存在受背景磁场的影响大,从而导致测量精度低的问题,采用三端式磁通门技术和双探头的结构型式,试制1种三端式磁通门磁力梯度仪,其对背景磁场和磁强梯度均实现闭环测量。
5) Background and interference
背景与干扰
6) anti-background interference
抗背景干扰
1.
The paper discusses in detail the method of anti-background interference and gives the results of inside and outside experiments.
介绍了武装直升机载空空导弹红外导引头对空战直升机和武装直升机等目标信号的提取及跟踪, 讨论了对抗背景干扰的实现方法, 并结合实际, 给出了内外场试验结果。
补充资料：摆放式干扰机(见通信干扰设备)
摆放式干扰机(见通信干扰设备)
hand-emplaced jammer
baifongshi gQnraoii摆放式干扰机(hand一emplaeed jam;ner)见通信干扰设备。
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