空军预警学院学报Issue(3)：165-167,3.DOI:10.3969/j.issn.2095-5839.2014.03.003
雷达卫星标校的工程实现研究
Engineering implementation of satellite calibration for radar
郭佳意 1钮俊清1
作者信息
- 1. 中国电子科技集团公司第38研究所，合肥230088
- 折叠
摘要
Abstract
To guarantee the measurement precision of radar system, this paper presents an engineering implementation method, named satellite calibration, used for calibrating the system error in the course of radar dynamic tracking. This method contrasts the measurement value to the real ephemeris value by observing the satellite track, and calibrate the radar’s system errors by using the optimal solution. Considering that the errors caused by the features of radar configuration and the residual errors after correction of atmosphere refraction errors, the author sets up a system error model for satellite calibration, and finally proves the feasibility and reliability of this proposed error model using the test data. As this method is not affected by some factitious and weather factors, it can be also adapted to radar’s dynamic technical state.关键词
卫星标校/标校模型/CPF星历Key words
satellite calibration/calibration model/CPF ephemeris分类
信息技术与安全科学引用本文复制引用
郭佳意,钮俊清..雷达卫星标校的工程实现研究[J].空军预警学院学报,2014,(3):165-167,3.
