| ALPHA导航差分修正概念与定位方法研究 |
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| 引用本文： | 吉春生,王继兵,尹岳昆,杨小小. ALPHA导航差分修正概念与定位方法研究[J]. 青岛大学学报(自然科学版), 2011, 0(3): 26-31 |
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| 作者姓名： | 吉春生 王继兵 尹岳昆 杨小小 |
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| 作者单位： | 海军潜艇学院作战指挥系;海军潜艇学院接改装训练大队;海军潜艇学院训练部; |
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| 摘 要： | 研究了ALPHA导航差分修正数据、差分定位的概念,给出了差分修正及差分定位数学算法,并通过这些算法得到了差分修正数据,使ALPHA导航系统的定位精度与使用预测修正法时相比提高了一个数量级。
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| 关 键 词： | 甚低频 定位 差分 修正 阿尔法导航 |
Research on Conception of Difference correction and Difference Orientation in ALPHA Navigation System |
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| JI Chun-shenga,WANG Ji-binga,YIN Yue-kunb,YANG Xiao-xiaoc. Research on Conception of Difference correction and Difference Orientation in ALPHA Navigation System[J]. Journal of Qingdao University(Natural Science Edition), 2011, 0(3): 26-31 |
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| Authors: | JI Chun-shenga WANG Ji-binga YIN Yue-kunb YANG Xiao-xiaoc |
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| Affiliation: | JI Chun-shenga,WANG Ji-binga,YIN Yue-kunb,YANG Xiao-xiaoc(a.Dept.of Operation Command,b.Brigade of Equipment Receive Training,c.Administrative Office of Training,Naval Submarine Academy,Qingdao 266071,China) |
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| Abstract: | In this paper,the conceptions of difference correction and orientation were studied.And their algorithms were put forward,through which high quatity data of difference correctio were obtained.Compared to the precision when using forecast correction,orientation correction improves the precision of ALPHA system by 10 times. |
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| Keywords: | Very Low Frequency orientation difference correction ALPHA |
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