Behzad nasiri ????? - bSc. Student, Faculty of Marine Engineering, Petroleum University of Technology, Mahmoudabad, Iran;
Yasser rostamiyan - Department of Mechanical Engineering, Sari Branch, Islamic Azad University, Sari, Iran
Arshiya motlagh - Iran; .Sc. Student, Faculty of Mechanical Engineering, Sari Branch, Islamic Azad University, Sari, B

For the numerical design of the hovercraft, the forces and torques of the control devices that are important to the hovercraft have been studied. In this research, the mathematical design and dynamical simulation of a manned aeronautical maneuver have been examined for six degrees of freedom of movement. Progress begins with calculating the forces and torques on the buoy. Using continuum formulas, force and pressure are determined in different parts of the aircraft. The equations of linear and rotational motion in the connected device are calculated by the linear and angular velocities in this device. Next, this information will be transmitted to the ground-based device and will be reviewed by the observer from the floating-motion observer. The results of this study include motor characteristics, radius of rotation and rotation the advancement of the device is in different situations using pilot controls

turbulent waves, Design of hovercraft, Aerodynamic Forces, increased speed and power, Equations of mathematical, reduce contact surface