Title :
Simulation design of underwater terrain matching navigation based on information fusion
Author :
Zhang, Feizhou ; Chen, Xiuwan ; Sun, Min ; Yan, Ming ; Yang, Dongkai
Author_Institution :
Inst. of Remote Sensing & GIS, Peking Univ., Beijing
Abstract :
The data preprocessing, algorithm analysis and performance evaluation were done making full use of various information related to the ocean geographical features, then intelligent data fusion was used to design the underwater passive navigation system simulation module. Simulation results show that the underwater terrain matching assisted navigation can modify the error from inertial navigation system and provide precise navigation for underwater navigation system
Keywords :
bathymetry; image matching; navigation; oceanographic techniques; sensor fusion; underwater vehicles; algorithm analysis; data preprocessing; inertial navigation system; information fusion; intelligent data fusion; ocean geographical features; passive navigation; performance evaluation; system simulation; underwater navigation system; underwater terrain matching; Algorithm design and analysis; Computational modeling; Equations; Geographic Information Systems; Inertial navigation; Marine technology; Oceans; Sensor phenomena and characterization; Sensor systems; Underwater vehicles;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Conference_Location :
Anchorage, AK
Print_ISBN :
0-7803-8742-2
DOI :
10.1109/IGARSS.2004.1370358
