基于海图的快速临近值插值进行地图构建，并根据水下机器人的动力学模型，利用遗传算法进行全局路径规划。(The map is constructed based on the fast approaching value interpolation of the sea chart, and the global path planning is carried out by the genetic algorithm according to the dynamic model of the un

基于蚁群算法路径规划，栅格地图，最优化路径(Path planning based on ant colony algorithm)