The working space of manipulator is an important dynamic index. Based on Monte-Carlo method, working space of the 6-DOF (degrees of freedom) underwater manipulator is analyzed in this paper. The virtual prototype of the manipulator is established. Simulation graph is obtained with the aid of arithmetic procedure and computer graphical. Simulation result shows that the manipulator’s working space is bigger and has obtained better effect, which can meet the 6-DOF underwater manipulator operational requirements. The results provide an important reference for the 6-DOF underwater manipulator body design and trajectory planning.
Working space analysis of one 3-DOF aircraft motion simulator