The invention discloses an intelligent naval ship automatic
cruise simulation method. The intelligent naval ship automatic
cruise simulation method is characterized by regarding a ship as a
mass pointand placing the ship into a virtual force field, setting a
cruise target position to be a lowest
potential energy point in the virtual force field, setting an obstacle position to be a highest
potential energy point, calculating a gradient of a
gravitational potential function of the ship position, regarding the gradient as an input
signal of a
ship control system, calculating an obstacle repulsive force
potential energy field gradient to obtain an obstacle repulsive force applied to the ship, utilizing a
resultant force of
gravitation and the repulsive force to calculate acceleration of theship in the virtual force field, and mapping the acceleration into a virtual environment as an input
signal of the
ship control system, thereby realizing cruise of the ship in the virtual environment.The intelligent naval ship automatic cruise
simulation method realizes automatic
obstacle avoidance of the ship by adopting an artificial potential energy field method, enables the ship to sail to the target position quickly and precisely while avoiding the obstacle, makes the entire simulation process in line with th
physical law without specifying a
route in advance, thereby realizing the single-ship or multi-ship automatic cruise in the virtual environment.