At any point, if the sun elevation or sun azimuth errors or the momentum vector error exceeds tolerances, the ACS will return to an appropriate mode in order to correct the problem.
在任何时间点,如果太阳仰角或是太阳方位角的错误或是动量向量的错误超过容忍度时,那么ACS将会为了修正此问题而回到适当的模式。
At this point, the satellite is in its final configuration and it will reach its final attitude by correcting the azimuth error as well as the elevation error.
在这个时机点,卫星已经进入最后的设定并且会透过修正方位角错误和仰角错误来达到最后的姿态。
Based on uniform circular array and its elements output signal delay, a novel method for estimation of spatial frequency, azimuth and elevation is presented.
本文基于圆阵列及其输出时延提出了一种空间信号频率、方位角和仰角的联合参数估计新方法。
A method to calculate quickly the real values of the range, azimuth and elevation of targets are given for current radar tests.
针对目前雷达试验,给出一种快速计算目标距离、方位、仰角真值的计算方法。
The ACS switches from mode 7 to mode 3 when mode 7 is not able to maintain a small elevation error while dealing with the azimuth error at the same time.
当模式7在处理方位角错误时无法同时维持较小的仰角错误时,ACS会从模式7转换成模式3。
Considering radar as a point in variational target body coordinate, we can study the azimuth and elevation of line of sight of radar in target body coordinate.
将雷达转换为姿态角不断变化的目标体坐标系下一点,研究雷达视线在目标体坐标系下的方位和高低角。
In this paper, a filtering theory is applied to the multiple closed-loop feedback system for tracking a single target in range, velocity, azimuth and elevation in an airborne radar.
本文论述将滤波理论应用于机载雷达中对单个目标进行距离、速度、方位角和高低角跟踪的多环反馈系统。
The main parameters of the satellite TV signal receiving antenna positioning are the azimuth, the elevation angle and polarization angle.
卫星电视信号接收天线定位的主要参数是方位角、仰角和极化角。
The azimuth and elevation of the incident sources can be estimated respectively from the amplitude and phase information of the eigenvalues of the new matrix.
利用虚拟累量域波达方向矩阵的特征值的幅值和相位信息,就可以求出信号源的方位角和俯仰角。
To compare the elevation and azimuth predictions of GPS satellite with actual tracking data, the error analysis has been made.
将GPS卫星高度和方位角预报值与实际跟踪值比较,进行了精度分析。
By the sphere centre, elevation Angle and azimuth Angle of the gun barrel are obtained.
通过确定球心位置,对炮身管的高低角、方位角进行计算,从而检测火炮调炮的性能。
System directly calculate any point at a given moment in the sun elevation Angle, solar azimuth, solar declination Angle, the day of sunshine, year round sunshine and average annual sunshine time.
系统直接计算出任意一点在给定时刻的太阳高度角、太阳方位角、太阳赤纬角、当天日照时间、全年日照时间以及年平均日照时间等。
Azimuth and elevation are important properties for aural presentation.
方位和高度是音频的重要属性。
Second, based on a direct array manifold in UCA, the azimuth and elevation are estimated by Least Squares (LS).
其次,直接利用UCA的阵列流形,采用最小二乘法估计信号二维方向角。
Second, based on a direct array manifold in UCA, the azimuth and elevation are estimated by Least Squares (LS).
其次,直接利用UCA的阵列流形,采用最小二乘法估计信号二维方向角。
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