| 基于双GPS接收机的船舶定向系统实现 |
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| 引用本文： | 叶杭,张冰蔚,张安洁.基于双GPS接收机的船舶定向系统实现[J].船舶工程,2009,31(2). |
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| 作者姓名： | 叶杭 张冰蔚 张安洁 |
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| 作者单位： | 1. 江苏科技大学,机械与动力工程学院,镇江,212003
2. 浙江台州职业技术学院,台州,318000 |
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| 摘 要： | 构建了基于双GPS接收机的船舶定向系统软件和硬件系统.在讨论接收机间单差相位观测方程以及接收机和卫星间双差相位观测方程的基础上,提出了一种快速整周模糊度求解方法,来解算双GPS天线形成的基线矢量,从而得到船舶的航向角和俯仰角.通过静态实验和动态实验结果验证了该系统的可行性.
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| 关 键 词： | 船舶定向 双GPS 接收机 载体姿态 整周模糊度 |
Realization of ship orientation system base on double GPS receivers |
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| YE Hang,ZHANG Bing-wei,ZHANG An-jie.Realization of ship orientation system base on double GPS receivers[J].Ship Engineering,2009,31(2). |
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| Authors: | YE Hang ZHANG Bing-wei ZHANG An-jie |
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| Institution: | YE Hang1,ZHANG Bing-wei1,ZHANG An-jie2(1. School of Mechanical , Power Engineering,Jiansu University of Science , Technology,Zhenjiang 212003,China,2. Taizhou Vocational Technical College,Taizhou 318000,China) |
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| Abstract: | The software and hardware of ship orientation system based on double GPS receivers are established. Based on the discussion of the single-difference observation equation between receivers and double-difference observation equation between receivers and the satellite,the author puts forward a fast ambiguity resolution (AR) method to calculate the baseline vector formed by the double GPS antennas. The course angle and pitch angle of the ship can be got. At last,the feasibility of the system is verified by the... |
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| Keywords: | ship orientation double-GPS receiver vehicle attitude integer ambiguity |
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