Position and Speed Fusion Algorithm in Underwater Towed System

摘要：

Navigation and positioning system is one of critical subsystems of Synthetic Aperture Sonar (SAS). Based on the Dead Reckoning (DR) navigation and positioning system composed of Fiber-Optic Gyrocompass (IXSEA:OCTANS ) and Acoustic Doppler Log (ADL), fusion algorithm which utilize parts of heave compensation outputs of OCTANS and four speed sensor outputs of ADL is provided, available environment of the fusion algorithm is also provided. The simulation results showed that the fusion algorithm is more precise than the common DR algorithm and singer heave compensation outputs from OCTANS.

关键词： heave compensation fusion algorithm adaptive Kalman filter

作者: Chen Mu-qing Xu Jiang-ning Liu Qiang Wang Jie

作者单位: Department of Navigation Engineering Naval University of Engineering Wuhan, China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 2303-2307

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）