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Deep Sea AUV Navigation Using Multiple Acoustic Beacons

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Ji Daxiong 1   Song Wei 2 *   Zhao Hongyu 3   Liu Jian 3  
文摘 Navigation is a critical requirement for the operation of Autonomous Underwater Vehicles (AUVs). To estimate the vehicle position, we present an algorithm using an extended Kalman filter (EKF) to integrate dead-reckoning position with acoustic ranges from multiple beacons pre-deployed in the operating environment. Owing to high latency, variable sound speed multipath transmissions and unreliability in acoustic measurements, outlier recognition techniques are proposed as well. The navigation algorithm has been tested by the recorded data of deep sea AUV during field operations in a variety of environments. Our results show the improved performance over prior techniques based on position computation.
来源 China Ocean Engineering ,2016,30(2):309-318 【核心库】
DOI 10.1007/s13344-016-0020-z
关键词 deep sea AUV ; acoustic navigation ; range measurements ; multiple beacons ; outlier recognition
地址

1. Ocean Collage, Zhejiang University, State Key Laboratory of Robotics, Zhoushan, 316021  

2. Ocean Collage, Zhejiang University, Zhoushan, 316021  

3. Shenyang Institute of Automation, Chinese Academy of Sciences, State Key Laboratory of Robotics, Shenyang, 110016

语种 英文
文献类型 研究性论文
ISSN 0890-5487
学科 海洋学
基金 国家自然科学基金
文献收藏号 CSCD:5698570

参考文献 共 15 共1页

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引证文献 3

1 严浙平 UUV水下定位方法的研究现状与进展 哈尔滨工程大学学报,2017,38(7):989-1000
被引 9

2 Liu Xinyu Hydrodynamic Modeling with Grey-Box Method of A Foil-Like Underwater Vehicle China Ocean Engineering,2017,31(6):773-780
被引 2

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