航天测控系统卫星鉴定技术研究  

The Research of Accuracy Evaluation by Satellite Technology for Space Tracking Telemetry and Command System

作　　者：杨萍[1] 郭军海[2] 孙刚[2] 

机构地区：[1]装备指挥技术学院,北京101416 [2]北京跟踪与通信技术研究所,北京100094

出　　处：《航天控制》2008年第1期65-69,共5页Aerospace Control

摘　　要：针对基于卫星的航天测控系统精度鉴定技术开展了深入的分析和研究,提出了较为全面的卫星鉴定的思路和技术途径。在时序比对统计方法的基础上对利用卫星进行系统误差分离的方法展开了深入研究,并将比对估计统计方法和"EMBET"自鉴定方法有机结合起来。通过可行性分析和工程应用充分验证了利用卫星对航天测控系统进行精度鉴定的可行性、正确性和优越性。In order to study a new kind of accuracy evaluation technology for space tracking telemetry and command system, the technical idea and approach of accuracy evaluation by satellite are put forward in this paper. The research on systematic error isolation method by satellite based on time sequence comparison method is carried out. Moreover, it connects time sequence comparison and estimation method with ＂EMBET＂ self-evaluation method together. Through feasibility analysis and project application, the feasibility, correctness and advantage of accuracy evaluation technology by satellite for space tracking telemetry and command system are validated.

关 键 词：卫星鉴定 SLR卫星 EMBET 高斯-马尔可夫估计 主成分估计 

分 类 号：V556[航空宇航科学与技术—人机与环境工程]