摘要
为进一步提高飞机精确进场着陆导引能力,减少着陆事故的发生,研究了基于伪卫星/惯性组合的自主着陆导引技术。在研究伪卫星布局与数量、时间同步等问题的基础上,利用伪卫星区域定位系统(RPS)与惯性导航组合的定位技术,不仅精度高、工作连续可靠,而且抗干扰能力强。仿真结果表明了该技术的可行性,对保障航行安全具有重要的意义。
An airborne RPS/INS guiding system is developed to decrease the probability of landing accident and endow it with the ability of precision approaching and landing in complicated condition. Based on the study on its geometry and synchronization, the system, with effectively integrated RPS/INS, not only has high positioning accuracy and working reliability, but also has complete independence and high anti-jamming ability. Simulation results show that it is feasible and reliable for aircraft precision approaching and landing.
出处
《中国惯性技术学报》
EI
CSCD
2005年第5期20-23,共4页
Journal of Chinese Inertial Technology
关键词
着陆导引
RPS
伪卫星
INS
approaching and landing system
RPS
pseudo-satellite
INS
