CNI集成JPALS能力的进展及展望

Survey of JPALS integration for CNI systems

卫星导航着陆是下一代精密着陆技术的趋势,其在通信导航识别系统(CNI)中的集成也成为了重要的研究内容。综述了联合精密进近着陆系统(JPALS)的原理与系统结构,分析了国内当前卫星导航着陆技术的研究现状及工程技术基础,在此基础上提出了坚持当前综合化CNI框架下,从JPALS需求论证、系统设计、可扩展性等方面提出了集成JPALS能力的初步工程设想。

GNSS based landing guidance has become direction of the next generation precision landing system.Its integration to CNI system is also one of the most important research issues.This paper surveys principle and key frame of joint precision approach landing system(JPALS),and then discusses domestic status and technical basis in the GNSS based landing guidance.After that,the paper presents some basic plans on JPALS capability integration for integrated CNI systems.