Tracking Accuracy Characteristics of the Long-Range Tracking Radar in NARO Space Center
Tracking radars, which provide time-space-position information for flight safety monitoring, have been developed and tested twice for long range application with KSLV-I launch vehicles during last couple of year. For using measurement data for flight safety purpose, tracking accuracy is one of the key parameters to be considered in design phase of tracking means. Tracking error coming from the tracking means is classified into noise error and bias. In this paper, measurement data of the tracking radar are presented up to 1,700 km coverage and noise error characteristics of the radar is analysed. In comparison with GPS data, tracking accuracy of the radar is evaluated and bias is analogized. Effect of atmospheric radio refraction in tracking error is discussed as well.
tracking radar tracking accuracy flight safety launch vehicle
Hyo Keun LEE Tae Hyung KIM
Launch Operation Department, NARO Space Center, Korea Aerospace Research Institute, 1 Yenae-ri, Bongrae-myeon, Goheung-gun, Jeollanam-do, KOREA 548-944
国际会议
2011年亚太航空航天技术学术会议(APISAT 2011)
澳大利亚
英文
1-8
2011-02-28（万方平台首次上网日期，不代表论文的发表时间）