Hệ thống sonar chủ động sử dụng đồng thời nhiều đầu thu phát tín hiệu sóng âm
Active sonar systems using multiple acoustic transceivers
Abstract
This article proposes a method to design an active sonar system using multiple transceivers for scanning underwater objects. This method converts the multiple independently received signals in the spatial domain to the multiple received signals in the frequency domain. Thus, the computational complexity of the system is significantly reduced. Therefore, it is possible to implement an active sonar system based on embedded systems. The proposed method has been successfully applied to a real sonar testbed and has been tested in real conditions, such as in Halong and Nhatrang Bay. The implemented active sonar system offers scanned results comparable to specialized sonar devices.
References
I. G. Bryden, “An active sonar system using acvd beamforming,” Applied Acoustics, vol. 27, no. 4, pp. 275–285, 1989.
M. Caccia, G. Bruzzone, and G. Veruggio, “Active sonarbased bottom-following for unmanned underwater vehicles,” Control Engineering Practice, vol. 7, no. 4, pp. 459–468, 1999.
E. J. Sullivan, Active Sonar, pp. 1737–1755. New York, NY: Springer New York, 2008.
B. H. Maranda, Passive Sonar, pp. 1757–1781. New York, NY: Springer New York, 2008.
G. Marani, S. K. Choi, and J. Yuh, “Underwater Autonomous Manipulation for Intervention Missions AUVs,” Ocean Engineering, vol. 36, no. 1, pp. 15–23, 2009.
D. W. Kim, “Tracking of REMUS Autonomous Underwater Vehicles with Actuator Saturations,” Automatica, vol. 58, no. C, pp. 15–21, 2015.
J. G. Moss, “Sonar bathymetry system transmit-receive sequence programmer,” U.S. Patent US3500302A, 1969.
C. Aaron, “Sonar assembly for reduced interference,” European Patent EP2626721B1, 2012.
K. Shahzad F., “Methods and apparatuses for reconstructing a 3d sonar image,” Canadian Patent CA2922781A1, 2016.
M. Brian T., “Downscan imaging sonar,” U. S. Patent US8305840B2, 2009.
S. Martyn, “Method of object tracking using sonar imaging,” U. S. Patent US9019795B2, 2012.
N. S. Matthew Jason Zimmerman, Alexander Yakubovskiy, “Integrated sonar devices and methods,” U. S. Patent US20150369908A1, 2015.
S. Van Doan, T. C. Tran, and V. D. Nguyen, “Doa estimation of underwater acoustic signals using non-uniform linear arrays,” in Industrial Networks and Intelligent Systems (T. Q.Duong and N.-S. Vo, eds.), (Cham), pp. 103–110, Springer International Publishing, 2019.
V. D. Nguyen, N. M. Luu, Q. K. Nguyen, and T.-D. Nguyen, “Estimation of the acoustic transducer beam aperture by using the geometric backscattering model for side-scan sonar systems,” Sensors, vol. 23, no. 4, 2023.
Z. Yang, J. Zhao, Y. Yu, and C. Huang, “A sample augmentation method for side-scan sonar full-class images that can be used for detection and segmentation,” IEEE Transactions on Geoscience and Remote Sensing, vol. 62, pp. 1–11, 2024.
D. Brown, D. Cook, and J. Fernandez, “Results from a small synthetic aperture sonar,” in OCEANS 2006, pp. 1–6, 2006.
M. P. Hayes and P. T. Gough, “Synthetic aperture sonar: A review of current status,” IEEE Journal of Oceanic Engineering, vol. 34, no. 3, pp. 207–224, 2009.
Q. K. Nguyễn and V. Nguyễn, “Phương pháp thiết kế hệ thống quét ảnh các vật thể dưới nước sử dụng đồng thời nhiều đầu thu phát tín hiệu sóng âm,” Bằng độc quyền sáng chế số 39938 do Cục sở hứu Trí tuệ cấp ngày 26.04.2024.
Q. K. Nguyễn and V. Nguyễn, “Phương pháp quét ảnh không gian ba chiều sử dụng công nghệ nhận dạng và định vị sóng âm dưới nước,” Bằng độc quyền sáng chế số 39939 do Cục sở hứu Trí tuệ cấp ngày 26.04.2024.