Development of Evaluation System for Seakeeping Performance of Ships in Ship Design.

对船舶耐波性评估进行了研究。研究结果见参考文献。(1)所开发的船舶耐波性评估系统的算法是合理的，并给出了满意的结果。(2)为了评估舰船系统的耐波性，有必要更准确地研究舰船各分系统的性能退化情况。(3)船舶是典型的人机系统，因此对船员的工作能力、乘员的乘坐品质等人的行为有准确的认识是非常重要和必要的。(4)应更严格地估计和评估船舶在海浪中性能退化的设计余量--海员，以便能够在交付后的任何时间确保船舶的性能。

Study on the evaluation of seakeeping performance of ships has been carried out. The results of study are described in the references. Some of the important results and view are summarized as follows: (1) The algorithm of the system developed for evaluating the seakeeping performance of ships in a seaway is a reasonable one and gives satisfactory results. (2) In order to evaluate the seakeeping performance of ship system, it is necessary to investigate the performance degradation of subsystems onboard more accurately. (3) Ships are typical man-machine systems, so that it is very important and necessary to have accurete understandings about thr human performance such as crew's workability, ride-quality of passengers. (4) The seamargih, the design allowance for ship performance degradation in a seaway, should be estimated and evaluated more rigorously, so that the performance of ships are able to be assured at any time after delivery.