Automatic Hull Form Optimisation towards Lower Resistance and Wash Using Artificial Intelligence
نویسنده
چکیده
This paper describes the procedure developed at MARINTEK for the automatic optimisation of hull lines to reduce the ship resistance as well as the wake wash generated by a ship within the given constraints. The methodology, developed computer programs and used constraints are described. The methodology is exercised using lines of a fast ship. A numerical comparison is performed between the resistance and wash performance of the original hull and that of an optimised hull. Artificial neural networks are used to simulate ship resistance, wash criterion and vessel displacement whereas genetic algorithm is applied in optimisation procedure.
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