In order to solve the issues of difficult operation and high learning cost of underwater robots,an underwater robot view simulation system had been developed.The unreal engine was used to establish undersea environment simulation.The virtual model and motion mathematical model of the robot were established to realize the movement in a virtual environment.The motion control mode of underwater robot was established to interact with the virtual model.The feasibility of the simulation system was verified through robot motion simulation and visual simulation experiments.The results showed that the simulated motion paths were basically consistent with the actual motion paths,and the undersea environment was simulated with high fidelity.This system could perform working performance test for underwater robot,bring strong visual impact to operators.The system was feasible.
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