Alignment of Airborne Radar with attitude Errors and elevation Error
会议名称：《2011 4th IEEE International Conference on Computer Science and Information Technology(ICCSIT 2011)》
会议日期：2011年
学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 081105[工学-导航、制导与控制] 081001[工学-通信与信息系统] 081002[工学-信号与信息处理] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程]
基 金：supported by Grant for State Key Program for Basic Research of China (973) No.2007CB311006
关 键 词：Attitude errors elevation error pairwise sensor registration multi-sensor attitude registration ECEF coordinate
摘 要：A method of registering the systematic attitude errors and measurement elevation error of Airborne Radar is proposed in this *** airborne radar,the principal sources of the error are the attitude Errors,including pitching,yaw,roll and the elevation error in the measurement of *** for the azimuth error,it is generally tiny compared with other angle *** the effect of range bias is not as significant as angle ***,in this paper we construct an alignment model without considering the range error and azimuth *** on this hypothesis,a pairwise sensor alignment algorithm in Earth-Centered Earth-Fixed （ECEF） coordinates is *** results reveal that our proposed algorithm has great accuracy and convergence velocity.