Chapchay Y. Perfection of methods of ship's handling exactness in the narrowness

The work is devoted to the issue of providing of safety of navigation in the straitened terms by perfection of methods of high-fidelity management by a ship in narrowness due to the decline of trajectory errors by the account of time of change the position of the helm in the process of ship's turn and choice for the calculation of the most complete dynamic model of the ship's behavior at a turn. The model of the use of descriptions of agility of ship at sailing in the narrowness is got in work, which procedure of account of time of change the position of the helm at implementation of turn is offered as a result of. In work dependence of safety of turn of ship is explored on a trajectory error and the method of estimation of navigation safety of turn of ship in the straitened district of sailing is got. Dissertation work contains experimental results: model supervisions of agility of ship and their treatment, and also imitation design confirmative authenticity of basic job performances.