An Installation Angle Error Calibration Method in an Ultra-Short Baseline System Based on a Dual Transponder

Autor: Liu Baoheng, Zhang Xiaochuan, Jia Shuyang, Zou Sichen, Tian Deyan, Da Lianglong

Publikováno v: Polish Maritime Research, Vol 30, Iss 2, Pp 121-129 (2023)

The installation error of an acoustic transceiver array is one of the important error sources in an ultra-short baseline (USBL) system. In a USBL system with a positioning accuracy of 0.5%, an installation error angle of 1° will lead to a positionin

Externí odkaz: https://doaj.org/article/6fa8b953506d42199cffb258df42b6dc

Multi-block Sparse Bayesian learning channel estimation for OFDM underwater acoustic communication based on fractional Fourier transform

Autor: Jia, Shuyang, Zou, Sichen, Zhang, Xiaochuan, Tian, Deyan, Da, Lianglong

Publikováno v: In Applied Acoustics April 2022 192

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A baseline decomposition ultra-short baseline localization algorithm for arbitrary array structures.

Autor: Da L; Naval Submarine Academy, Qingdao 266199, China.; Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China., Liu B; Naval Submarine Academy, Qingdao 266199, China.; Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China., Zou S; Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China., Zhang X; Naval Submarine Academy, Qingdao 266199, China.; Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China.

Publikováno v: The Journal of the Acoustical Society of America [J Acoust Soc Am] 2024 Nov 01; Vol. 156 (5), pp. 3232-3245.