Analysis of maneuverability of towing cable ship system

摘要

For obtaining the regular rules of a cable towing vessel, the following methods are adopted. According to the MMG ship motion mathematical modeling theory, a 6 d of ship motion mathematical model was built. And a 6dof cable motion mathematical model was established with finite difference method. Then, a coupling ship-cable system model was established. Finally, the system motion simulations containing acceleration, turning and zigzag maneuvering were carried out, and the results indicate that the abilities of acceleration and turning are decline, but yaw checking ability is enhanced.

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