[1]程向红,万德钧,仲巡.捷联惯导系统的可观测性和可观测度研究[J].东南大学学报(自然科学版),1997,27(6):6-11.[doi:10.3969/j.issn.1001-0505.1997.06.002]
 Cheng Xianghong,Wan Dejun,Zhong Xun.Study on Observability and Its Degree of Strapdown Inertial Navigation System[J].Journal of Southeast University (Natural Science Edition),1997,27(6):6-11.[doi:10.3969/j.issn.1001-0505.1997.06.002]
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捷联惯导系统的可观测性和可观测度研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
27
期数:
1997年第6期
页码:
6-11
栏目:
仪器科学与技术
出版日期:
1997-11-20

文章信息/Info

Title:
Study on Observability and Its Degree of Strapdown Inertial Navigation System
作者:
程向红万德钧仲巡
东南大学仪器科学与工程系,南京210018
Author(s):
Cheng Xianghong Wan Dejun Zhong Xun
Department of Instrument Science & Engineering, Southeast University, Nanjing 210018
关键词:
捷联惯导 奇异值分解 可观测度 初始对准
分类号:
U666.11
DOI:
10.3969/j.issn.1001-0505.1997.06.002
摘要:
可观测性和可观测度分析是确定动态系统卡尔曼滤波效果的重要环节.本文首次提出了一种时变动态系统可观测性矩阵的奇异值分解分析方法,应用于捷联惯导系统初始对准过程中系统状态的可观测度分析取得显著效果,该方法为初始对准中载体最佳机动方案选择提供了依据.计算机仿真结果表明了该方法的有效性..

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备注/Memo

备注/Memo:
国防科工委九五重点预研项目资助
更新日期/Last Update: 2013-04-14