Long-Term Prediction of Clock Offsets Based on PSO-LSSVM

Yang, Ninghu; Yang, Jun

doi:10.1109/icaica52286.2021.9498016

Cited by 1 publication

(1 citation statement)

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“…Assuming a rectangular sea area with a length of 2 nautical miles from north to south and a width of 4 nautical miles from east to west [3] , a set of survey lines with the shortest measurement length that can fully cover the entire test area is designed, and the overlap rate between adjacent strips meets the requirement of 10% to 20% [4] . Among them, the depth of the seawater at the center of the sea area is 110 meters, deep in the west and shallow in the east, with a slope of 1.5 ° [5] . The opening angle of the multi beam transducer is 120 °.…”

Section: Design Of Multiple Beam Measurementmentioning

confidence: 99%

Subfloor topography visualization technology based on multibeam sounding system

Jiang,

Cheng,

et al. 2024

Fourth International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2024)

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In the ocean depth detection, the multi-beam detection technology is widely used. Compared with the traditional singlebeam sounding system, multi-beam detection can obtain the seabed depth value of multiple measurement points in a stripcovered area, thus improving the accuracy of ocean depth measurement. This paper mainly studies the beam coverage and measurement efficiency of multi-beam detection in the submarine slope, and solves the optimization work based on the sinusoidal theorem and trust domain solution method, which is helpful for multi-beam detection technology in submarine topographic survey, submarine geophysical exploration, submarine pipeline detection and other fields.

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Section: Design Of Multiple Beam Measurementmentioning

confidence: 99%