雷达调平方法研究

Study on method of leveling radar

回转装备的调平误差曲线随方位转角按正弦规律变化,通过傅里叶级数对调平误差曲线进行分析,从谐波公式中包含的参数信息探讨回转装备的调平方法,提出了多点调平法和角误差调平法,结合半周期法消除误差原理,给出了半周期偶数测量点选择方案,可简化现场测试数据的计算。

Leveling error curve of slewing curve is analyzed by using Fourier series; included in harmonic formula; multipoint yen measuring point selective scheme is device varies in sinusoidal rules as azimuth rotational angle;leveling error and a method for leveling slewing device is probed by using parameters leveling and angular error leveling methods are presented. Semi - cycle egiven by combining eliminating error principle by semi cycle method,which can simplify calculation of tested data on site.