摘要
着舰引导雷达是一种高精度的着舰引导系统,在引导舰载机安全着舰中发挥着不可替代的作用。为保证着舰引导雷达的精度和可靠性,必须定期对其进行飞行校验。针对着舰引导雷达的动态校验问题,结合飞行校验基准的精度指标要求,提出了校验系统的总体结构,重点对基于移动基准站实时动态载波相位差分定位(MB-RTK)的校验基准获取与校验数据的误差处理等关键技术进行了研究。通过地面实验和飞行实验验证了方案的可行性和有效性,研究成果对舰载航空导航设备动态校验的发展具有一定的理论指导意义,对提高着舰引导系统的可靠性也具有一定的实践价值。
Landing guidance radar is a kind of high precision landing guidance system,which plays an irreplaceable role in guiding carrier aircraft to land safely.In order to ensure the accuracy and reliability of landing guidance radar,it is necessary to carry out flight inspection regularly.Aiming at the problem of dynamic flight inspection of landing guidance radar,combined with the accuracy index requirements of flight inspection benchmark,the overall structure of the inspection system is proposed,then the acquisition of inspection benchmark based on MB⁃RTK and the error processing of inspection data are mainly studied.The feasibility and effectiveness of the scheme are verified by ground experiments and flight experiments.The research results have certain theoretical guidance significance for the development of the dynamic inspection of the shipborne aviation navigation equipment,and also have certain practical value for improving the reliability of the landing guidance system.
作者
王鼎
谢洪森
王传刚
黄子革
WANG Ding;XIE Hongsen;WANG Chuangang;HUANG Zige(Naval Aviation University Qingdao Campus,Qingdao 266041,China)
出处
《电子设计工程》
2021年第8期90-95,共6页
Electronic Design Engineering
关键词
着舰引导雷达
舰载机
飞行校验
RTK
landing guidance radar
carrier⁃borne aircraft
flight inspection
Real Time Kinematic
