elevation tracking meaning in English
高低跟踪
仰角跟踪
Examples
- The third part pay more attention to elevation tracking with monopulse radar while the target is in the horizon region . multipath propagation seriously degrades the performance of elevation tracking and makes the radar unable to work properly
当目标处在这一区域时，信号的多径传播给俯仰角测量带来很大误差，使包括dmc雷达在内的许多雷达难以正常工作。 - Based on the research of the complex angle and the bias compensation techniques , the dynamic compenstion with relative phase is developped for elevation tracking & measure with the amplitude - comparison monopulse radars , and it is proved to be a optimum technique by thoery and simulations
因此，在深入研究复角法和固定偏差补偿法的优缺点基础上，本文针对单脉冲比幅测角体制的雷达，提出了一种新的俯仰角测量算法?联合相位的动态偏差补偿法，理论分析和计算仿真证明这种算法了这种算法的优越性。 - In astronomical coordinates ( reference mark is north latitude 43 . 9 ) , analyzed is the effect of azimuth angular velocity , acceleration and altitude angular velocity , acceleration etc . some formulae were given to compute all correlative quantities . with regard to the course of data processing beforehand , the thesis focuses on outliers eliminating technology because of outlier increasing acutely of high - elevation tracking ( approaches 10 - 20 % )
在观测坐标系中推导出确定天顶盲区理论范围公式和满足过天项跟踪条件的关系式；在天文坐标系中以长春卫星观测站(北纬43 . 9 )作为计算基准，分别讨论了方位、俯仰方向的角速度、角加速度等对天顶盲区的影响，在理论分析上为解决过天顶跟踪问题打下了基础。