Virtual Simulation Technology of 3D Obstacle Avoidance Algorithm for AUV
Lei Gao, Gao Wang, Haitao Gu · Proceedings of the 2nd International Conference on Computer Science and Application Engineering · 2018
In this paper1, virtual simulation technology of 3D obstacle avoidance algorithm for AUV is presented, which can be used to simulate the underwater environment, and simulates AUV underwater autonomous obstacle avoidance. The research based on virtual simulation technology. The obstacle model is imported into Vega, and then the obstacle avoidance sonar image and obstacle information can be simulated by setting reasonable parameters in the sonar simulation module. Then, 3D obstacle avoidance algorithm, which based on fuzzy control algorithm and finite state automata algorithm, can guide AUV to avoid obstacles in real time. Finally, the experiments results show that the method is easy to be implemented by computer and meets the practical requirements of obstacle avoidance based on sonar image processing and display. The underwater autonomous 3D obstacle avoidance algorithm can be fully verified.