中国科学院机构知识库网格系统: Data processing method of multi-position strap-down north seeking system based on SVD (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Data processing method of multi-position strap-down north seeking system based on SVD (EI CONFERENCE)

文献类型：会议论文


作者	Shen C.-W. ; Liu C. ; Yu S.-B. ; Wang Z.-Q. ; Li J.-R.
出版日期	2011
会议名称	2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011
会议地点	Jilin, China
关键词	With the aim to fit the sin wave curve of a multi-position strap-down north seeking system and to calculate the real north angle accurately the principles of the system and the algorithm of singular value decomposition(SVD) are introduced. The factors influencing the measuring precision are also analyzed. Then the algorithm is adopted to fit curves. Experimental results indicate that the singular value decomposition is very precise for its error sum is 1.1102V and the squared error is 2.8mV. Moreover for phase angle measurement measured six times in same direction the squared error is 24 (1). The method based on SVD can satisfy the system precision requirements of curve-fitting north seeking systems. 2011 IEEE.
页码	994-997
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33593]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Shen C.-W.,Liu C.,Yu S.-B.,et al. Data processing method of multi-position strap-down north seeking system based on SVD (EI CONFERENCE)[C]. 见:2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011. Jilin, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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