| 基于多星同步检测的惯导误差实时测量方法 |
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| 引用本文： | 李德彪,刘素珍.基于多星同步检测的惯导误差实时测量方法[J].中国惯性技术学报,2010,18(1):124-128. |
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| 作者姓名： | 李德彪 刘素珍 |
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| 作者单位： | 中国人民解放军92941部队95分队,辽宁,葫芦岛,125001 |
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| 摘 要： | 针对目前利用单星分时测量方法检测惯性导航装备姿态误差存在的疑义，提出利用多星同步检测定位定向技术实现惯导姿态误差实时测量。对测量方案进行初步设计，重点介绍大视场多星定位定向技术的基本原理和数学模型。并对星体静态检测、动态检测和星图识别等关键技术进行理论分析计算，为提高惯性导航装备姿态误差实时测量精度提供了一种可行的方法。误差分析计算结果表明，静态条件下位置精度小于100m，满足测量要求。
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| 关 键 词： | 多星同步检测 定位定向 目标检测 星图识别 |
Real-time measuring method for INS error based on multi-satellites synchronous detection |
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| LI De-biao,LIU Su-zhen.Real-time measuring method for INS error based on multi-satellites synchronous detection[J].Journal of Chinese Inertial Technology,2010,18(1):124-128. |
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| Authors: | LI De-biao LIU Su-zhen |
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| Institution: | LI De-biao,LIU Su-zhen (Element 95,Unit 92941 of PLA,Huludao 125001,Liaoning,China) |
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| Abstract: | The orienting and locating technology by multi-satellites synchronous detection is put forward to realize the real-time measurement of INS attitude error.The primary measure scheme is designed,in which the basic principles and mathematics model of the location and orientation technology for the wide FOV is emphatically introduced,and theory analysis is made on the key techniques,such as star static detection,star dynamic detection and star pattern recognition.It provides a feasible method for improving the ... |
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| Keywords: | more stars synchronous detection localization & orientation target detection star pattern recognition |
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