Technique of two searches on SITAN algorithm for seabed terrain-aided navigation

Jia Cheng Yu; Lei Yan; Wei Deng; Jia Bin Chen

Technique of two searches on SITAN algorithm for seabed terrain-aided navigation

Jia Cheng Yu^*, Lei Yan, Wei Deng, Jia Bin Chen

^*此作品的通讯作者

自动化学院

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

A Technique of two searches and one track for seabed Terrain-aided navigation is put forward with search model and track one. Optimal matching position is obtained through Kalman filtering according to residual index and terrain-slope respectively in different stage. Simulation results show that modified SITAN algorithm is more reasonable and effective in theory than before one. Meanwhile, the positioning accuracy is greatly improved.

源语言	英语
页（从-至）	474-477
页数	4
期刊	Tien Tzu Hsueh Pao/Acta Electronica Sinica
卷	35
期	3
出版状态	已出版 - 3月 2007

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引用此

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title = "Technique of two searches on SITAN algorithm for seabed terrain-aided navigation",

abstract = "A Technique of two searches and one track for seabed Terrain-aided navigation is put forward with search model and track one. Optimal matching position is obtained through Kalman filtering according to residual index and terrain-slope respectively in different stage. Simulation results show that modified SITAN algorithm is more reasonable and effective in theory than before one. Meanwhile, the positioning accuracy is greatly improved.",

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AU - Yan, Lei

AU - Deng, Wei

AU - Chen, Jia Bin

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N2 - A Technique of two searches and one track for seabed Terrain-aided navigation is put forward with search model and track one. Optimal matching position is obtained through Kalman filtering according to residual index and terrain-slope respectively in different stage. Simulation results show that modified SITAN algorithm is more reasonable and effective in theory than before one. Meanwhile, the positioning accuracy is greatly improved.

AB - A Technique of two searches and one track for seabed Terrain-aided navigation is put forward with search model and track one. Optimal matching position is obtained through Kalman filtering according to residual index and terrain-slope respectively in different stage. Simulation results show that modified SITAN algorithm is more reasonable and effective in theory than before one. Meanwhile, the positioning accuracy is greatly improved.

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KW - Kalman filtering

KW - SITAN algorithm

KW - Two searches

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Technique of two searches on SITAN algorithm for seabed terrain-aided navigation

摘要

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