摘要
提出了一种利用GPS进行船只姿态测量的新方法。该方法利用接收机之间的波程差并结合当地水平坐标系与载体坐标系的转换关系来进行载体姿态的解算,从而避开了对整周模糊度的求解,具有很高的计算效率及较好的稳定性。通过对计算结果的分析,证明了该算法的有效性,其测姿精度优于0.5°。
A new method for vessel attitude determination is presented. The attitude determination not only uses the difference between receivers but also uses the transformation relation between local level system （LLS） and body frame system （BFS）, thus this method need not calculate ambiguity and possesses high efficiency. Based on the analysis of the result, the validity of the method is proved and the precision of attitude is better than 0.5 degree.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2006年第12期1071-1074,共4页
Geomatics and Information Science of Wuhan University
关键词
GPS
姿态测量
波程差
GPS
attitude determination
difference of carrier phrase
