Academic Journal of Engineering and Technology Science, 2024, 7(3); doi: 10.25236/AJETS.2024.070314.
Jiake Su
College of Electronics and Information, Southwest Minzu University, Chengdu, China
This study is devoted to the line measurement problem under the multibeam measurement system, and through the establishment of the optimization model and the scheme adjustment model, the accurate measurement of the depth of the sea area to be measured and the effective line routing of the survey vessel are realized. For the problems of coverage width and overlap rate between neighboring strips in multibeam bathymetry, this paper establishes a linear model through geometric relations and algebraic operations and calculates the relevant results using MATLAB. For the wiring planning problem, the optimization model of the total length of the survey line is established based on the coverage width and overlap rate model, and the optimal wiring strategy of the survey line is solved by genetic algorithm. Combined with the actual seawater depth data for 3D modeling, the optimization model is used to derive the optimal line routing strategy, which achieves the comprehensive optimization of maximum coverage width, shortest total length of the line, and the smallest missed area. This study will provide important theoretical support and practical guidance for marine topographic surveying.
Linear Model, Genetic Algorithm, Optimization Model
Jiake Su. Line Planning Model Based on Multibeam Bathymetric Data. Academic Journal of Engineering and Technology Science (2024) Vol. 7, Issue 3: 96-102. https://doi.org/10.25236/AJETS.2024.070314.
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