利用双星系统进行船体姿态测量

详细信息

Vessel Attitude Determination Using Double-Star System

1 Department of Hydrography and Cartography,Dalian Naval Academy,667 Jiefang Road,Dalian 116018,China² Tianjin Institute of Hydrographic Surveying and Charting,40 Youyi Road,Tianjin 300061,China

摘要: 提出了一种利用双星系统进行船体姿态测量的方法,是传统长短基线法的一种改进。本方法具有很高的计算效率及较好的稳定性。仿真结果表明,当基线长度为3 m时,测姿精度可达到0.3°。
- 双星 /
- 姿态测量 /
- GPS
Abstract: A method for vessel attitude determination using Double-Star system is presented.It improves traditional long-short baseline method.This method has high efficiency and fine stability.Based on the analysis of the emulation result,it is shown that the precision of attitude is better than 0.3° in the case of the length of baseline is 3 m.
- Double-Star /
- attitude determination /
- GPS