运用模糊集和熵权法开展船舶耐波性综合评价，建立基于横摇、纵摇、垂荡、砰击、甲板上浪、螺旋桨出水和船艏垂向加速度的船舶耐波性综合评价体系，系统阐述该方法的基本原理和实施步骤。该模型结合客观赋权法和主观赋权法的各自特点，依据输入指标的数据矩阵提取备选方案中的有效隐含信息，并反映评价对象所处的背景条件和评价者的意图，其综合权重的确定过程全面且成熟。以30组样本数据为输入，对某油船在不同航行状态下的耐波性能开展评价分析，研究表明，模糊集和熵权法在船舶耐波性综合评价中具有一定的推广和实用价值。%The vague value and entropy weight method is applied in this paper to the integrated evaluation of ship seakeeping performance. The comprehensive evaluation system of ship seakeeping is established based on the roll motion, pitch motion, heave motion, slamming, shipping of green water, propeller emer-gence and vertical acceleration on the ship bow. The specific principle and implementation steps of this method are illustrated systematically. Combined with the objective and subjective indicators of the weight assignment method, the proposed model can extract the implicit information from the input data matrix of al-ternatives and can reflect the background condition of the evaluation object and the intention of evaluators, with the determination of comprehensive weight being both thorough and mature. Finally, as thirty sets of data are input into the integrated evaluation, the seakeeping performance of different conditions are as-sessed and analyzed for an oil carrier. Present study indicates that the application of vague values and the entropy weight method in the integrated assessment of ship seakeeping performance are feasible and practi-cal.
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