Optimization of Line for Multi-beam Measurement of Water Topography Based on Multi-objective Dynamic Programming Model

This paper focuses on the line optimization problem of multi-beam bathymetry technology in water depth measurement, and proposes a line optimization method based on multi-objective dynamic programming model. Firstly, this paper introduces the importance of water depth measurement in various fields and the advantages of multi-beam bathymetry technology over traditional methods. Subsequently, through a review of existing research, the paper points out the existing problems and challenges, and proposes solutions. In the Methods section, the process of establishing a dynamic programming model is described in detail, and the constraints and symbols are explained. In the Results & Analysis section, the results of the two parts of the optimization are presented and their significance is discussed. Finally, the effectiveness of the proposed method is verified by experiments, and the future research directions are prospected. In summary, this paper systematically introduces the application of multi-beam bathymetry technology in water depth measurement, proposes an effective line optimization method, and looks forward to its application prospect in practice.