Design and research of a 3D visual simulation system for underwater vehicles

In view of the shortcomings of traditional underwater visual simulation platforms such as low code reuse rate and weak human-computer interaction, this paper proposes a design scheme for a three-dimensional visual simulation system of underwater vehicles with strong universality based on the secondary development function of Unity3D. This system completes the display layer of the visual system through self-programming and realizes the construction of three-dimensional visual scenes. Dynamic simulation results are used to drive visual simulation to achieve a realistic display of rotational vehicle maneuvering and obstacle avoidance scenarios.