| GPS测向系统测量运动载体航向的误差补偿方法 |
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| 引用本文： | 张新华,肖骞,朱涛,傅军. GPS测向系统测量运动载体航向的误差补偿方法[J]. 舰船电子工程, 2012, 32(5): 129-130 |
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| 作者姓名： | 张新华 肖骞 朱涛 傅军 |
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| 作者单位： | 1. 海军湛江航保厂,湛江,524002
2. 海军工程大学导航工程系,武汉,430033 |
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| 摘 要： | GPS作为目前世界上使用最为广泛的导航和测量手段，其静态精度和性能已经得到认可，但是其动态精度和各种补偿仍然受到广泛关注。文章从坐标变换的角度出发，针对单基线GPS测向系统的摇摆补偿进行研究，推导出适用于舰艇动态条件下的补偿公式，并通过仿真，证明其实用性。
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| 关 键 词： | GPS测向 坐标变换 摇摆补偿 |
Heading Error Compensation of GPS Angle Measurement System under Dynamic Circumstances |
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| ZHANG Xinhua,XIAO Qian,ZHU Tao,FU Jun. Heading Error Compensation of GPS Angle Measurement System under Dynamic Circumstances[J]. Ship Electronic Engineering, 2012, 32(5): 129-130 |
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| Authors: | ZHANG Xinhua XIAO Qian ZHU Tao FU Jun |
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| Affiliation: | 1.Navy Marine Navigation Equipment Repair Factory in Zhanjiang,Zhanjiang 524002)(2.Department of Navigation Engineering,Naval University of Engineering,Wuhan 430033) |
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| Abstract: | GPS is the most popular navigation system currently.Its static accuracy is accepted by most consumer,but they still pay a great attention to its dynamic accuracy and compensation.This paper firstly studies the coordination transformation between body frame system and local frame system,then research on the vibration compensation of GPS,lastly brings out a vibration compensation formula under dynamic circumstances.According to the simulation,the utility of the formula is proved. |
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| Keywords: | GPS angle measurement coordinate transformation vibration compensation |
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